Home / 174,433,864.60-261,587,811.30-88,143,592.60

Finding the Fourth Proportional to 174,433,864.60, 261,587,811.30 and 88,143,592.60

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Solution

The fourth proportional to 174,433,864.60, 261,587,811.30 and 88,143,592.60 is: 132,183,561.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,433,864.60 : 261,587,811.30 = 88,143,592.60 : x
  2. Step 2: Convert to fraction form
    174,433,864.60/261,587,811.30 = 88,143,592.60/x
  3. Step 3: Cross multiply
    174,433,864.60x = 261,587,811.30 × 88,143,592.60
  4. Step 4: Simplify right side
    174,433,864.60x = 23,057,289,468,352,876
  5. Step 5: Solve for x
    x = 23,057,289,468,352,876/174,433,864.60
  6. Step 6: Final answer
    x = 132,183,561.50

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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.