Home / 244,944,874.80-367,417,312.20-216,247,060.80

Finding the Fourth Proportional to 244,944,874.80, 367,417,312.20 and 216,247,060.80

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Solution

The fourth proportional to 244,944,874.80, 367,417,312.20 and 216,247,060.80 is: 324,370,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,874.80 : 367,417,312.20 = 216,247,060.80 : x
  2. Step 2: Convert to fraction form
    244,944,874.80/367,417,312.20 = 216,247,060.80/x
  3. Step 3: Cross multiply
    244,944,874.80x = 367,417,312.20 × 216,247,060.80
  4. Step 4: Simplify right side
    244,944,874.80x = 79,452,913,850,285,984
  5. Step 5: Solve for x
    x = 79,452,913,850,285,984/244,944,874.80
  6. Step 6: Final answer
    x = 324,370,591.20

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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.