Home / 29,814,614.60-44,721,921.90-17,721,379.40

Finding the Fourth Proportional to 29,814,614.60, 44,721,921.90 and 17,721,379.40

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Solution

The fourth proportional to 29,814,614.60, 44,721,921.90 and 17,721,379.40 is: 26,582,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,814,614.60 : 44,721,921.90 = 17,721,379.40 : x
  2. Step 2: Convert to fraction form
    29,814,614.60/44,721,921.90 = 17,721,379.40/x
  3. Step 3: Cross multiply
    29,814,614.60x = 44,721,921.90 × 17,721,379.40
  4. Step 4: Simplify right side
    29,814,614.60x = 792,534,145,487,068.75
  5. Step 5: Solve for x
    x = 792,534,145,487,068.75/29,814,614.60
  6. Step 6: Final answer
    x = 26,582,069.10

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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.