Home / 48,716,572.61-73,053,018.07-29,029,984.10

Finding the Fourth Proportional to 48,716,572.61, 73,053,018.07 and 29,029,984.10

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Solution

The fourth proportional to 48,716,572.61, 73,053,018.07 and 29,029,984.10 is: 43,531,961.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,716,572.61 : 73,053,018.07 = 29,029,984.10 : x
  2. Step 2: Convert to fraction form
    48,716,572.61/73,053,018.07 = 29,029,984.10/x
  3. Step 3: Cross multiply
    48,716,572.61x = 73,053,018.07 × 29,029,984.10
  4. Step 4: Simplify right side
    48,716,572.61x = 2,120,727,952,883,962.75
  5. Step 5: Solve for x
    x = 2,120,727,952,883,962.75/48,716,572.61
  6. Step 6: Final answer
    x = 43,531,961.29

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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.