Home / 244,376,540.80-366,564,811.20-82,818,476.80

Finding the Fourth Proportional to 244,376,540.80, 366,564,811.20 and 82,818,476.80

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Solution

The fourth proportional to 244,376,540.80, 366,564,811.20 and 82,818,476.80 is: 124,227,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,376,540.80 : 366,564,811.20 = 82,818,476.80 : x
  2. Step 2: Convert to fraction form
    244,376,540.80/366,564,811.20 = 82,818,476.80/x
  3. Step 3: Cross multiply
    244,376,540.80x = 366,564,811.20 × 82,818,476.80
  4. Step 4: Simplify right side
    244,376,540.80x = 30,358,339,312,063,580
  5. Step 5: Solve for x
    x = 30,358,339,312,063,580/244,376,540.80
  6. Step 6: Final answer
    x = 124,227,715.20

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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.