Home / 14,948,308.76-22,420,332.63-4,711,837.23

Finding the Fourth Proportional to 14,948,308.76, 22,420,332.63 and 4,711,837.23

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Solution

The fourth proportional to 14,948,308.76, 22,420,332.63 and 4,711,837.23 is: 7,067,084.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,948,308.76 : 22,420,332.63 = 4,711,837.23 : x
  2. Step 2: Convert to fraction form
    14,948,308.76/22,420,332.63 = 4,711,837.23/x
  3. Step 3: Cross multiply
    14,948,308.76x = 22,420,332.63 × 4,711,837.23
  4. Step 4: Simplify right side
    14,948,308.76x = 105,640,957,995,017.81
  5. Step 5: Solve for x
    x = 105,640,957,995,017.81/14,948,308.76
  6. Step 6: Final answer
    x = 7,067,084.29

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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.