Home / 5,668,895,496.30-8,503,343,244.45-3,220,015,368.30

Finding the Fourth Proportional to 5,668,895,496.30, 8,503,343,244.45 and 3,220,015,368.30

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Solution

The fourth proportional to 5,668,895,496.30, 8,503,343,244.45 and 3,220,015,368.30 is: 4,830,023,052.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,895,496.30 : 8,503,343,244.45 = 3,220,015,368.30 : x
  2. Step 2: Convert to fraction form
    5,668,895,496.30/8,503,343,244.45 = 3,220,015,368.30/x
  3. Step 3: Cross multiply
    5,668,895,496.30x = 8,503,343,244.45 × 3,220,015,368.30
  4. Step 4: Simplify right side
    5,668,895,496.30x = 27,380,895,929,058,983,936
  5. Step 5: Solve for x
    x = 27,380,895,929,058,983,936/5,668,895,496.30
  6. Step 6: Final answer
    x = 4,830,023,052.45

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Half scale
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Double scale
Find fourth proportional to 5,668,895,497.30, 8,503,343,245.95 and 3,220,015,369.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.