Home / 39,836,528.20-59,658,997.74-22,745,398.60

Finding the Fourth Proportional to 39,836,528.20, 59,658,997.74 and 22,745,398.60

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Solution

The fourth proportional to 39,836,528.20, 59,658,997.74 and 22,745,398.60 is: 34,063,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,836,528.20 : 59,658,997.74 = 22,745,398.60 : x
  2. Step 2: Convert to fraction form
    39,836,528.20/59,658,997.74 = 22,745,398.60/x
  3. Step 3: Cross multiply
    39,836,528.20x = 59,658,997.74 × 22,745,398.60
  4. Step 4: Simplify right side
    39,836,528.20x = 1,356,967,683,672,799.25
  5. Step 5: Solve for x
    x = 1,356,967,683,672,799.25/39,836,528.20
  6. Step 6: Final answer
    x = 34,063,402.23

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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.