Home / 29,071,723.60-43,597,087.80-14,690,011.60

Finding the Fourth Proportional to 29,071,723.60, 43,597,087.80 and 14,690,011.60

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Solution

The fourth proportional to 29,071,723.60, 43,597,087.80 and 14,690,011.60 is: 22,029,712.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,071,723.60 : 43,597,087.80 = 14,690,011.60 : x
  2. Step 2: Convert to fraction form
    29,071,723.60/43,597,087.80 = 14,690,011.60/x
  3. Step 3: Cross multiply
    29,071,723.60x = 43,597,087.80 × 14,690,011.60
  4. Step 4: Simplify right side
    29,071,723.60x = 640,441,725,508,218.38
  5. Step 5: Solve for x
    x = 640,441,725,508,218.38/29,071,723.60
  6. Step 6: Final answer
    x = 22,029,712.94

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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.