Home / 95,755,056.86-143,652,760.38-31,053,816.88

Finding the Fourth Proportional to 95,755,056.86, 143,652,760.38 and 31,053,816.88

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Solution

The fourth proportional to 95,755,056.86, 143,652,760.38 and 31,053,816.88 is: 46,587,268.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,056.86 : 143,652,760.38 = 31,053,816.88 : x
  2. Step 2: Convert to fraction form
    95,755,056.86/143,652,760.38 = 31,053,816.88/x
  3. Step 3: Cross multiply
    95,755,056.86x = 143,652,760.38 × 31,053,816.88
  4. Step 4: Simplify right side
    95,755,056.86x = 4,460,966,515,147,039
  5. Step 5: Solve for x
    x = 4,460,966,515,147,039/95,755,056.86
  6. Step 6: Final answer
    x = 46,587,268.20

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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.