Home / 177,847,502.50-245,429,553.45-96,451,790.50

Finding the Fourth Proportional to 177,847,502.50, 245,429,553.45 and 96,451,790.50

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Solution

The fourth proportional to 177,847,502.50, 245,429,553.45 and 96,451,790.50 is: 133,103,470.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,847,502.50 : 245,429,553.45 = 96,451,790.50 : x
  2. Step 2: Convert to fraction form
    177,847,502.50/245,429,553.45 = 96,451,790.50/x
  3. Step 3: Cross multiply
    177,847,502.50x = 245,429,553.45 × 96,451,790.50
  4. Step 4: Simplify right side
    177,847,502.50x = 23,672,119,871,867,952
  5. Step 5: Solve for x
    x = 23,672,119,871,867,952/177,847,502.50
  6. Step 6: Final answer
    x = 133,103,470.89

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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.