Home / 177,520,086.10-266,280,129.15-134,473,365.10

Finding the Fourth Proportional to 177,520,086.10, 266,280,129.15 and 134,473,365.10

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Solution

The fourth proportional to 177,520,086.10, 266,280,129.15 and 134,473,365.10 is: 201,710,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,520,086.10 : 266,280,129.15 = 134,473,365.10 : x
  2. Step 2: Convert to fraction form
    177,520,086.10/266,280,129.15 = 134,473,365.10/x
  3. Step 3: Cross multiply
    177,520,086.10x = 266,280,129.15 × 134,473,365.10
  4. Step 4: Simplify right side
    177,520,086.10x = 35,807,585,026,063,100
  5. Step 5: Solve for x
    x = 35,807,585,026,063,100/177,520,086.10
  6. Step 6: Final answer
    x = 201,710,047.65

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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.