Home / 34,101,781.60-51,189,086.64-14,680,620

Finding the Fourth Proportional to 34,101,781.60, 51,189,086.64 and 14,680,620

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Solution

The fourth proportional to 34,101,781.60, 51,189,086.64 and 14,680,620 is: 22,036,606.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,101,781.60 : 51,189,086.64 = 14,680,620 : x
  2. Step 2: Convert to fraction form
    34,101,781.60/51,189,086.64 = 14,680,620/x
  3. Step 3: Cross multiply
    34,101,781.60x = 51,189,086.64 × 14,680,620
  4. Step 4: Simplify right side
    34,101,781.60x = 751,487,529,108,916.75
  5. Step 5: Solve for x
    x = 751,487,529,108,916.75/34,101,781.60
  6. Step 6: Final answer
    x = 22,036,606.12

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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.