Home / 16,175,639,615.15-24,266,146,808.33-6,361,307,403.95

Finding the Fourth Proportional to 16,175,639,615.15, 24,266,146,808.33 and 6,361,307,403.95

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Solution

The fourth proportional to 16,175,639,615.15, 24,266,146,808.33 and 6,361,307,403.95 is: 9,543,017,959.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,639,615.15 : 24,266,146,808.33 = 6,361,307,403.95 : x
  2. Step 2: Convert to fraction form
    16,175,639,615.15/24,266,146,808.33 = 6,361,307,403.95/x
  3. Step 3: Cross multiply
    16,175,639,615.15x = 24,266,146,808.33 × 6,361,307,403.95
  4. Step 4: Simplify right side
    16,175,639,615.15x = 154,364,419,357,135,470,592
  5. Step 5: Solve for x
    x = 154,364,419,357,135,470,592/16,175,639,615.15
  6. Step 6: Final answer
    x = 9,543,017,959.71

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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.