Home / 24,930,862.12-37,397,653.98-7,890,263.56

Finding the Fourth Proportional to 24,930,862.12, 37,397,653.98 and 7,890,263.56

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Solution

The fourth proportional to 24,930,862.12, 37,397,653.98 and 7,890,263.56 is: 11,835,826.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,930,862.12 : 37,397,653.98 = 7,890,263.56 : x
  2. Step 2: Convert to fraction form
    24,930,862.12/37,397,653.98 = 7,890,263.56/x
  3. Step 3: Cross multiply
    24,930,862.12x = 37,397,653.98 × 7,890,263.56
  4. Step 4: Simplify right side
    24,930,862.12x = 295,077,346,427,882.94
  5. Step 5: Solve for x
    x = 295,077,346,427,882.94/24,930,862.12
  6. Step 6: Final answer
    x = 11,835,826.01

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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.