Home / 63,637,143.54-95,461,213.79-17,578,996.44

Finding the Fourth Proportional to 63,637,143.54, 95,461,213.79 and 17,578,996.44

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Solution

The fourth proportional to 63,637,143.54, 95,461,213.79 and 17,578,996.44 is: 26,370,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,637,143.54 : 95,461,213.79 = 17,578,996.44 : x
  2. Step 2: Convert to fraction form
    63,637,143.54/95,461,213.79 = 17,578,996.44/x
  3. Step 3: Cross multiply
    63,637,143.54x = 95,461,213.79 × 17,578,996.44
  4. Step 4: Simplify right side
    63,637,143.54x = 1,678,112,337,372,489.25
  5. Step 5: Solve for x
    x = 1,678,112,337,372,489.25/63,637,143.54
  6. Step 6: Final answer
    x = 26,370,013.55

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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.