Home / 179,572,444.75-247,809,864.14-97,066,229.50

Finding the Fourth Proportional to 179,572,444.75, 247,809,864.14 and 97,066,229.50

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Solution

The fourth proportional to 179,572,444.75, 247,809,864.14 and 97,066,229.50 is: 133,951,337.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,572,444.75 : 247,809,864.14 = 97,066,229.50 : x
  2. Step 2: Convert to fraction form
    179,572,444.75/247,809,864.14 = 97,066,229.50/x
  3. Step 3: Cross multiply
    179,572,444.75x = 247,809,864.14 × 97,066,229.50
  4. Step 4: Simplify right side
    179,572,444.75x = 24,053,969,144,816,080
  5. Step 5: Solve for x
    x = 24,053,969,144,816,080/179,572,444.75
  6. Step 6: Final answer
    x = 133,951,337.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.