Home / 14,747,134.60-22,120,701.90-4,109,566.60

Finding the Fourth Proportional to 14,747,134.60, 22,120,701.90 and 4,109,566.60

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Solution

The fourth proportional to 14,747,134.60, 22,120,701.90 and 4,109,566.60 is: 6,164,349.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,134.60 : 22,120,701.90 = 4,109,566.60 : x
  2. Step 2: Convert to fraction form
    14,747,134.60/22,120,701.90 = 4,109,566.60/x
  3. Step 3: Cross multiply
    14,747,134.60x = 22,120,701.90 × 4,109,566.60
  4. Step 4: Simplify right side
    14,747,134.60x = 90,906,497,696,796.53
  5. Step 5: Solve for x
    x = 90,906,497,696,796.53/14,747,134.60
  6. Step 6: Final answer
    x = 6,164,349.90

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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.