Home / 39,632,136.60-59,448,204.90-27,538,901.40

Finding the Fourth Proportional to 39,632,136.60, 59,448,204.90 and 27,538,901.40

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Solution

The fourth proportional to 39,632,136.60, 59,448,204.90 and 27,538,901.40 is: 41,308,352.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,632,136.60 : 59,448,204.90 = 27,538,901.40 : x
  2. Step 2: Convert to fraction form
    39,632,136.60/59,448,204.90 = 27,538,901.40/x
  3. Step 3: Cross multiply
    39,632,136.60x = 59,448,204.90 × 27,538,901.40
  4. Step 4: Simplify right side
    39,632,136.60x = 1,637,138,253,148,096.75
  5. Step 5: Solve for x
    x = 1,637,138,253,148,096.75/39,632,136.60
  6. Step 6: Final answer
    x = 41,308,352.10

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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.