Home / 94,677,909.93-130,654,277.82-52,862,687.28

Finding the Fourth Proportional to 94,677,909.93, 130,654,277.82 and 52,862,687.28

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Solution

The fourth proportional to 94,677,909.93, 130,654,277.82 and 52,862,687.28 is: 72,949,817.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,677,909.93 : 130,654,277.82 = 52,862,687.28 : x
  2. Step 2: Convert to fraction form
    94,677,909.93/130,654,277.82 = 52,862,687.28/x
  3. Step 3: Cross multiply
    94,677,909.93x = 130,654,277.82 × 52,862,687.28
  4. Step 4: Simplify right side
    94,677,909.93x = 6,906,736,230,192,900
  5. Step 5: Solve for x
    x = 6,906,736,230,192,900/94,677,909.93
  6. Step 6: Final answer
    x = 72,949,817.28

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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.