Home / 34,510,474,934.10-51,765,712,401.15-17,773,909,809.30

Finding the Fourth Proportional to 34,510,474,934.10, 51,765,712,401.15 and 17,773,909,809.30

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Solution

The fourth proportional to 34,510,474,934.10, 51,765,712,401.15 and 17,773,909,809.30 is: 26,660,864,713.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,510,474,934.10 : 51,765,712,401.15 = 17,773,909,809.30 : x
  2. Step 2: Convert to fraction form
    34,510,474,934.10/51,765,712,401.15 = 17,773,909,809.30/x
  3. Step 3: Cross multiply
    34,510,474,934.10x = 51,765,712,401.15 × 17,773,909,809.30
  4. Step 4: Simplify right side
    34,510,474,934.10x = 920,079,103,432,202,649,600
  5. Step 5: Solve for x
    x = 920,079,103,432,202,649,600/34,510,474,934.10
  6. Step 6: Final answer
    x = 26,660,864,713.95

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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.