Home / 47,671,318.56-71,514,092.88-22,114,911.36

Finding the Fourth Proportional to 47,671,318.56, 71,514,092.88 and 22,114,911.36

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Solution

The fourth proportional to 47,671,318.56, 71,514,092.88 and 22,114,911.36 is: 33,175,667.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,671,318.56 : 71,514,092.88 = 22,114,911.36 : x
  2. Step 2: Convert to fraction form
    47,671,318.56/71,514,092.88 = 22,114,911.36/x
  3. Step 3: Cross multiply
    47,671,318.56x = 71,514,092.88 × 22,114,911.36
  4. Step 4: Simplify right side
    47,671,318.56x = 1,581,527,825,032,007
  5. Step 5: Solve for x
    x = 1,581,527,825,032,007/47,671,318.56
  6. Step 6: Final answer
    x = 33,175,667.73

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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.