Home / 52,857,049.59-72,974,001.36-33,294,706.39

Finding the Fourth Proportional to 52,857,049.59, 72,974,001.36 and 33,294,706.39

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Solution

The fourth proportional to 52,857,049.59, 72,974,001.36 and 33,294,706.39 is: 45,966,393.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,857,049.59 : 72,974,001.36 = 33,294,706.39 : x
  2. Step 2: Convert to fraction form
    52,857,049.59/72,974,001.36 = 33,294,706.39/x
  3. Step 3: Cross multiply
    52,857,049.59x = 72,974,001.36 × 33,294,706.39
  4. Step 4: Simplify right side
    52,857,049.59x = 2,429,647,949,218,187.50
  5. Step 5: Solve for x
    x = 2,429,647,949,218,187.50/52,857,049.59
  6. Step 6: Final answer
    x = 45,966,393.66

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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.