Home / 58,502,574.90-87,753,862.35-49,096,725.30

Finding the Fourth Proportional to 58,502,574.90, 87,753,862.35 and 49,096,725.30

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Solution

The fourth proportional to 58,502,574.90, 87,753,862.35 and 49,096,725.30 is: 73,645,087.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,502,574.90 : 87,753,862.35 = 49,096,725.30 : x
  2. Step 2: Convert to fraction form
    58,502,574.90/87,753,862.35 = 49,096,725.30/x
  3. Step 3: Cross multiply
    58,502,574.90x = 87,753,862.35 × 49,096,725.30
  4. Step 4: Simplify right side
    58,502,574.90x = 4,308,427,273,811,962
  5. Step 5: Solve for x
    x = 4,308,427,273,811,962/58,502,574.90
  6. Step 6: Final answer
    x = 73,645,087.95

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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.