Home / 57,824,663.52-86,722,434-23,755,415.52

Finding the Fourth Proportional to 57,824,663.52, 86,722,434 and 23,755,415.52

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Solution

The fourth proportional to 57,824,663.52, 86,722,434 and 23,755,415.52 is: 35,627,141.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,824,663.52 : 86,722,434 = 23,755,415.52 : x
  2. Step 2: Convert to fraction form
    57,824,663.52/86,722,434 = 23,755,415.52/x
  3. Step 3: Cross multiply
    57,824,663.52x = 86,722,434 × 23,755,415.52
  4. Step 4: Simplify right side
    57,824,663.52x = 2,060,127,454,575,775.75
  5. Step 5: Solve for x
    x = 2,060,127,454,575,775.75/57,824,663.52
  6. Step 6: Final answer
    x = 35,627,141.24

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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.