Home / 4,710,571,482.06-6,500,589,668.82-2,567,178,649.80

Finding the Fourth Proportional to 4,710,571,482.06, 6,500,589,668.82 and 2,567,178,649.80

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Solution

The fourth proportional to 4,710,571,482.06, 6,500,589,668.82 and 2,567,178,649.80 is: 3,542,707,094.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,571,482.06 : 6,500,589,668.82 = 2,567,178,649.80 : x
  2. Step 2: Convert to fraction form
    4,710,571,482.06/6,500,589,668.82 = 2,567,178,649.80/x
  3. Step 3: Cross multiply
    4,710,571,482.06x = 6,500,589,668.82 × 2,567,178,649.80
  4. Step 4: Simplify right side
    4,710,571,482.06x = 16,688,175,008,905,156,608
  5. Step 5: Solve for x
    x = 16,688,175,008,905,156,608/4,710,571,482.06
  6. Step 6: Final answer
    x = 3,542,707,094.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.