Home / 98,866,094.48-148,195,330.60-33,264,458.68

Finding the Fourth Proportional to 98,866,094.48, 148,195,330.60 and 33,264,458.68

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Solution

The fourth proportional to 98,866,094.48, 148,195,330.60 and 33,264,458.68 is: 49,861,759.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,094.48 : 148,195,330.60 = 33,264,458.68 : x
  2. Step 2: Convert to fraction form
    98,866,094.48/148,195,330.60 = 33,264,458.68/x
  3. Step 3: Cross multiply
    98,866,094.48x = 148,195,330.60 × 33,264,458.68
  4. Step 4: Simplify right side
    98,866,094.48x = 4,929,637,451,312,639
  5. Step 5: Solve for x
    x = 4,929,637,451,312,639/98,866,094.48
  6. Step 6: Final answer
    x = 49,861,759.76

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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.