Home / 84,904,094.24-127,343,699.76-41,761,717.28

Finding the Fourth Proportional to 84,904,094.24, 127,343,699.76 and 41,761,717.28

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Solution

The fourth proportional to 84,904,094.24, 127,343,699.76 and 41,761,717.28 is: 62,636,456.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,904,094.24 : 127,343,699.76 = 41,761,717.28 : x
  2. Step 2: Convert to fraction form
    84,904,094.24/127,343,699.76 = 41,761,717.28/x
  3. Step 3: Cross multiply
    84,904,094.24x = 127,343,699.76 × 41,761,717.28
  4. Step 4: Simplify right side
    84,904,094.24x = 5,318,091,586,766,324
  5. Step 5: Solve for x
    x = 5,318,091,586,766,324/84,904,094.24
  6. Step 6: Final answer
    x = 62,636,456.28

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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.