Home / 39,873,291.33-59,809,937.01-9,581,154.33

Finding the Fourth Proportional to 39,873,291.33, 59,809,937.01 and 9,581,154.33

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Solution

The fourth proportional to 39,873,291.33, 59,809,937.01 and 9,581,154.33 is: 14,371,731.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,873,291.33 : 59,809,937.01 = 9,581,154.33 : x
  2. Step 2: Convert to fraction form
    39,873,291.33/59,809,937.01 = 9,581,154.33/x
  3. Step 3: Cross multiply
    39,873,291.33x = 59,809,937.01 × 9,581,154.33
  4. Step 4: Simplify right side
    39,873,291.33x = 573,048,236,960,388.75
  5. Step 5: Solve for x
    x = 573,048,236,960,388.75/39,873,291.33
  6. Step 6: Final answer
    x = 14,371,731.50

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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.