Home / 3,428,266,247.16-5,141,165,394.26-1,186,704,500.95

Finding the Fourth Proportional to 3,428,266,247.16, 5,141,165,394.26 and 1,186,704,500.95

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Solution

The fourth proportional to 3,428,266,247.16, 5,141,165,394.26 and 1,186,704,500.95 is: 1,779,629,606.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,428,266,247.16 : 5,141,165,394.26 = 1,186,704,500.95 : x
  2. Step 2: Convert to fraction form
    3,428,266,247.16/5,141,165,394.26 = 1,186,704,500.95/x
  3. Step 3: Cross multiply
    3,428,266,247.16x = 5,141,165,394.26 × 1,186,704,500.95
  4. Step 4: Simplify right side
    3,428,266,247.16x = 6,101,044,113,499,846,656
  5. Step 5: Solve for x
    x = 6,101,044,113,499,846,656/3,428,266,247.16
  6. Step 6: Final answer
    x = 1,779,629,606.82

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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.