Home / 177,655,249.59-245,145,370.10-98,257,694.24

Finding the Fourth Proportional to 177,655,249.59, 245,145,370.10 and 98,257,694.24

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Solution

The fourth proportional to 177,655,249.59, 245,145,370.10 and 98,257,694.24 is: 135,585,179.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,655,249.59 : 245,145,370.10 = 98,257,694.24 : x
  2. Step 2: Convert to fraction form
    177,655,249.59/245,145,370.10 = 98,257,694.24/x
  3. Step 3: Cross multiply
    177,655,249.59x = 245,145,370.10 × 98,257,694.24
  4. Step 4: Simplify right side
    177,655,249.59x = 24,087,418,817,920,424
  5. Step 5: Solve for x
    x = 24,087,418,817,920,424/177,655,249.59
  6. Step 6: Final answer
    x = 135,585,179.01

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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.