Home / 4,432,579,048,085.40-6,649,871,142,217.80-2,392,770,333,984.80

Finding the Fourth Proportional to 4,432,579,048,085.40, 6,649,871,142,217.80 and 2,392,770,333,984.80

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Solution

The fourth proportional to 4,432,579,048,085.40, 6,649,871,142,217.80 and 2,392,770,333,984.80 is: 3,589,696,702,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,579,048,085.40 : 6,649,871,142,217.80 = 2,392,770,333,984.80 : x
  2. Step 2: Convert to fraction form
    4,432,579,048,085.40/6,649,871,142,217.80 = 2,392,770,333,984.80/x
  3. Step 3: Cross multiply
    4,432,579,048,085.40x = 6,649,871,142,217.80 × 2,392,770,333,984.80
  4. Step 4: Simplify right side
    4,432,579,048,085.40x = 15,911,614,393,920,365,975,830,528
  5. Step 5: Solve for x
    x = 15,911,614,393,920,365,975,830,528/4,432,579,048,085.40
  6. Step 6: Final answer
    x = 3,589,696,702,824.33

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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.