Home / 16,450,214.16-24,680,483.28-9,892,470.72

Finding the Fourth Proportional to 16,450,214.16, 24,680,483.28 and 9,892,470.72

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Solution

The fourth proportional to 16,450,214.16, 24,680,483.28 and 9,892,470.72 is: 14,841,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450,214.16 : 24,680,483.28 = 9,892,470.72 : x
  2. Step 2: Convert to fraction form
    16,450,214.16/24,680,483.28 = 9,892,470.72/x
  3. Step 3: Cross multiply
    16,450,214.16x = 24,680,483.28 × 9,892,470.72
  4. Step 4: Simplify right side
    16,450,214.16x = 244,150,958,202,849.59
  5. Step 5: Solve for x
    x = 244,150,958,202,849.59/16,450,214.16
  6. Step 6: Final answer
    x = 14,841,810.31

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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.