Home / 39,208,351.18-58,815,335.81-10,454,336.14

Finding the Fourth Proportional to 39,208,351.18, 58,815,335.81 and 10,454,336.14

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Solution

The fourth proportional to 39,208,351.18, 58,815,335.81 and 10,454,336.14 is: 15,682,253.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,208,351.18 : 58,815,335.81 = 10,454,336.14 : x
  2. Step 2: Convert to fraction form
    39,208,351.18/58,815,335.81 = 10,454,336.14/x
  3. Step 3: Cross multiply
    39,208,351.18x = 58,815,335.81 × 10,454,336.14
  4. Step 4: Simplify right side
    39,208,351.18x = 614,875,290,744,719.25
  5. Step 5: Solve for x
    x = 614,875,290,744,719.25/39,208,351.18
  6. Step 6: Final answer
    x = 15,682,253.20

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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.