Home / 163,098,966.30-244,526,252-98,387,687.22

Finding the Fourth Proportional to 163,098,966.30, 244,526,252 and 98,387,687.22

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Solution

The fourth proportional to 163,098,966.30, 244,526,252 and 98,387,687.22 is: 147,507,816.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,098,966.30 : 244,526,252 = 98,387,687.22 : x
  2. Step 2: Convert to fraction form
    163,098,966.30/244,526,252 = 98,387,687.22/x
  3. Step 3: Cross multiply
    163,098,966.30x = 244,526,252 × 98,387,687.22
  4. Step 4: Simplify right side
    163,098,966.30x = 24,058,372,398,854,900
  5. Step 5: Solve for x
    x = 24,058,372,398,854,900/163,098,966.30
  6. Step 6: Final answer
    x = 147,507,816.54

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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.