Home / 58,979,388.47-88,469,006.42-15,848,592.50

Finding the Fourth Proportional to 58,979,388.47, 88,469,006.42 and 15,848,592.50

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Solution

The fourth proportional to 58,979,388.47, 88,469,006.42 and 15,848,592.50 is: 23,772,868.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,979,388.47 : 88,469,006.42 = 15,848,592.50 : x
  2. Step 2: Convert to fraction form
    58,979,388.47/88,469,006.42 = 15,848,592.50/x
  3. Step 3: Cross multiply
    58,979,388.47x = 88,469,006.42 × 15,848,592.50
  4. Step 4: Simplify right side
    58,979,388.47x = 1,402,109,231,891,257.75
  5. Step 5: Solve for x
    x = 1,402,109,231,891,257.75/58,979,388.47
  6. Step 6: Final answer
    x = 23,772,868.26

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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.