Home / 58,521,111.10-87,755,094.60-22,117,402.60

Finding the Fourth Proportional to 58,521,111.10, 87,755,094.60 and 22,117,402.60

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Solution

The fourth proportional to 58,521,111.10, 87,755,094.60 and 22,117,402.60 is: 33,166,061.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,521,111.10 : 87,755,094.60 = 22,117,402.60 : x
  2. Step 2: Convert to fraction form
    58,521,111.10/87,755,094.60 = 22,117,402.60/x
  3. Step 3: Cross multiply
    58,521,111.10x = 87,755,094.60 × 22,117,402.60
  4. Step 4: Simplify right side
    58,521,111.10x = 1,940,914,757,469,286
  5. Step 5: Solve for x
    x = 1,940,914,757,469,286/58,521,111.10
  6. Step 6: Final answer
    x = 33,166,061.29

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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.