Home / 39,982,324.23-59,973,487.38-9,690,187.23

Finding the Fourth Proportional to 39,982,324.23, 59,973,487.38 and 9,690,187.23

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Solution

The fourth proportional to 39,982,324.23, 59,973,487.38 and 9,690,187.23 is: 14,535,281.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,982,324.23 : 59,973,487.38 = 9,690,187.23 : x
  2. Step 2: Convert to fraction form
    39,982,324.23/59,973,487.38 = 9,690,187.23/x
  3. Step 3: Cross multiply
    39,982,324.23x = 59,973,487.38 × 9,690,187.23
  4. Step 4: Simplify right side
    39,982,324.23x = 581,154,321,548,242.25
  5. Step 5: Solve for x
    x = 581,154,321,548,242.25/39,982,324.23
  6. Step 6: Final answer
    x = 14,535,281.10

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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.