Home / 1,930,625,083.17-2,895,964,532.15-550,439,592.93

Finding the Fourth Proportional to 1,930,625,083.17, 2,895,964,532.15 and 550,439,592.93

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Solution

The fourth proportional to 1,930,625,083.17, 2,895,964,532.15 and 550,439,592.93 is: 825,667,060.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,625,083.17 : 2,895,964,532.15 = 550,439,592.93 : x
  2. Step 2: Convert to fraction form
    1,930,625,083.17/2,895,964,532.15 = 550,439,592.93/x
  3. Step 3: Cross multiply
    1,930,625,083.17x = 2,895,964,532.15 × 550,439,592.93
  4. Step 4: Simplify right side
    1,930,625,083.17x = 1,594,053,538,213,611,520
  5. Step 5: Solve for x
    x = 1,594,053,538,213,611,520/1,930,625,083.17
  6. Step 6: Final answer
    x = 825,667,060.95

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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.