Home / 197,367,000.10-296,050,500.15-53,759,832.10

Finding the Fourth Proportional to 197,367,000.10, 296,050,500.15 and 53,759,832.10

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Solution

The fourth proportional to 197,367,000.10, 296,050,500.15 and 53,759,832.10 is: 80,639,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,367,000.10 : 296,050,500.15 = 53,759,832.10 : x
  2. Step 2: Convert to fraction form
    197,367,000.10/296,050,500.15 = 53,759,832.10/x
  3. Step 3: Cross multiply
    197,367,000.10x = 296,050,500.15 × 53,759,832.10
  4. Step 4: Simplify right side
    197,367,000.10x = 15,915,625,181,185,024
  5. Step 5: Solve for x
    x = 15,915,625,181,185,024/197,367,000.10
  6. Step 6: Final answer
    x = 80,639,748.15

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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.