Home / 98,866,081.53-148,195,311.24-33,264,445.71

Finding the Fourth Proportional to 98,866,081.53, 148,195,311.24 and 33,264,445.71

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Solution

The fourth proportional to 98,866,081.53, 148,195,311.24 and 33,264,445.71 is: 49,861,740.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,081.53 : 148,195,311.24 = 33,264,445.71 : x
  2. Step 2: Convert to fraction form
    98,866,081.53/148,195,311.24 = 33,264,445.71/x
  3. Step 3: Cross multiply
    98,866,081.53x = 148,195,311.24 × 33,264,445.71
  4. Step 4: Simplify right side
    98,866,081.53x = 4,929,634,885,219,533
  5. Step 5: Solve for x
    x = 4,929,634,885,219,533/98,866,081.53
  6. Step 6: Final answer
    x = 49,861,740.34

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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.