Home / 197,367,002.10-296,050,503.15-53,759,834.10

Finding the Fourth Proportional to 197,367,002.10, 296,050,503.15 and 53,759,834.10

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Solution

The fourth proportional to 197,367,002.10, 296,050,503.15 and 53,759,834.10 is: 80,639,751.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,367,002.10 : 296,050,503.15 = 53,759,834.10 : x
  2. Step 2: Convert to fraction form
    197,367,002.10/296,050,503.15 = 53,759,834.10/x
  3. Step 3: Cross multiply
    197,367,002.10x = 296,050,503.15 × 53,759,834.10
  4. Step 4: Simplify right side
    197,367,002.10x = 15,915,625,934,565,526
  5. Step 5: Solve for x
    x = 15,915,625,934,565,526/197,367,002.10
  6. Step 6: Final answer
    x = 80,639,751.15

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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.