Home / 177,934,496.40-266,941,990.20-96,051,617.15

Finding the Fourth Proportional to 177,934,496.40, 266,941,990.20 and 96,051,617.15

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Solution

The fourth proportional to 177,934,496.40, 266,941,990.20 and 96,051,617.15 is: 144,099,150.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,496.40 : 266,941,990.20 = 96,051,617.15 : x
  2. Step 2: Convert to fraction form
    177,934,496.40/266,941,990.20 = 96,051,617.15/x
  3. Step 3: Cross multiply
    177,934,496.40x = 266,941,990.20 × 96,051,617.15
  4. Step 4: Simplify right side
    177,934,496.40x = 25,640,209,842,614,740
  5. Step 5: Solve for x
    x = 25,640,209,842,614,740/177,934,496.40
  6. Step 6: Final answer
    x = 144,099,150.88

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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.