Home / 244,099,436.60-366,149,154.90-147,164,598.20

Finding the Fourth Proportional to 244,099,436.60, 366,149,154.90 and 147,164,598.20

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Solution

The fourth proportional to 244,099,436.60, 366,149,154.90 and 147,164,598.20 is: 220,746,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,099,436.60 : 366,149,154.90 = 147,164,598.20 : x
  2. Step 2: Convert to fraction form
    244,099,436.60/366,149,154.90 = 147,164,598.20/x
  3. Step 3: Cross multiply
    244,099,436.60x = 366,149,154.90 × 147,164,598.20
  4. Step 4: Simplify right side
    244,099,436.60x = 53,884,193,262,128,056
  5. Step 5: Solve for x
    x = 53,884,193,262,128,056/244,099,436.60
  6. Step 6: Final answer
    x = 220,746,897.30

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1.5x scale

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.