Home / 23,057,133.92-34,587,486.56-7,704,476.96

Finding the Fourth Proportional to 23,057,133.92, 34,587,486.56 and 7,704,476.96

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Solution

The fourth proportional to 23,057,133.92, 34,587,486.56 and 7,704,476.96 is: 11,557,312.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,057,133.92 : 34,587,486.56 = 7,704,476.96 : x
  2. Step 2: Convert to fraction form
    23,057,133.92/34,587,486.56 = 7,704,476.96/x
  3. Step 3: Cross multiply
    23,057,133.92x = 34,587,486.56 × 7,704,476.96
  4. Step 4: Simplify right side
    23,057,133.92x = 266,478,493,305,829.69
  5. Step 5: Solve for x
    x = 266,478,493,305,829.69/23,057,133.92
  6. Step 6: Final answer
    x = 11,557,312.12

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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.