Home / 88,594,074.10-132,891,111.15-54,404,557.30

Finding the Fourth Proportional to 88,594,074.10, 132,891,111.15 and 54,404,557.30

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Solution

The fourth proportional to 88,594,074.10, 132,891,111.15 and 54,404,557.30 is: 81,606,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,594,074.10 : 132,891,111.15 = 54,404,557.30 : x
  2. Step 2: Convert to fraction form
    88,594,074.10/132,891,111.15 = 54,404,557.30/x
  3. Step 3: Cross multiply
    88,594,074.10x = 132,891,111.15 × 54,404,557.30
  4. Step 4: Simplify right side
    88,594,074.10x = 7,229,882,071,220,844
  5. Step 5: Solve for x
    x = 7,229,882,071,220,844/88,594,074.10
  6. Step 6: Final answer
    x = 81,606,835.95

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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.