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Finding the Fourth Proportional to 366,363,706.88, 549,542,760.88 and 93,734,036.48

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Solution

The fourth proportional to 366,363,706.88, 549,542,760.88 and 93,734,036.48 is: 140,600,338.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,363,706.88 : 549,542,760.88 = 93,734,036.48 : x
  2. Step 2: Convert to fraction form
    366,363,706.88/549,542,760.88 = 93,734,036.48/x
  3. Step 3: Cross multiply
    366,363,706.88x = 549,542,760.88 × 93,734,036.48
  4. Step 4: Simplify right side
    366,363,706.88x = 51,510,861,195,645,840
  5. Step 5: Solve for x
    x = 51,510,861,195,645,840/366,363,706.88
  6. Step 6: Final answer
    x = 140,600,338.48

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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.