Home / 39,982,325.23-59,973,488.88-9,690,188.23

Finding the Fourth Proportional to 39,982,325.23, 59,973,488.88 and 9,690,188.23

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Solution

The fourth proportional to 39,982,325.23, 59,973,488.88 and 9,690,188.23 is: 14,535,282.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,982,325.23 : 59,973,488.88 = 9,690,188.23 : x
  2. Step 2: Convert to fraction form
    39,982,325.23/59,973,488.88 = 9,690,188.23/x
  3. Step 3: Cross multiply
    39,982,325.23x = 59,973,488.88 × 9,690,188.23
  4. Step 4: Simplify right side
    39,982,325.23x = 581,154,396,057,011.88
  5. Step 5: Solve for x
    x = 581,154,396,057,011.88/39,982,325.23
  6. Step 6: Final answer
    x = 14,535,282.60

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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.