Home / 16,387,557.20-24,581,335.80-14,763,928.40

Finding the Fourth Proportional to 16,387,557.20, 24,581,335.80 and 14,763,928.40

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Solution

The fourth proportional to 16,387,557.20, 24,581,335.80 and 14,763,928.40 is: 22,145,892.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,557.20 : 24,581,335.80 = 14,763,928.40 : x
  2. Step 2: Convert to fraction form
    16,387,557.20/24,581,335.80 = 14,763,928.40/x
  3. Step 3: Cross multiply
    16,387,557.20x = 24,581,335.80 × 14,763,928.40
  4. Step 4: Simplify right side
    16,387,557.20x = 362,917,081,727,556.75
  5. Step 5: Solve for x
    x = 362,917,081,727,556.75/16,387,557.20
  6. Step 6: Final answer
    x = 22,145,892.60

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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.