Home / 24,652,310.95-34,018,944.31-13,488,562.35

Finding the Fourth Proportional to 24,652,310.95, 34,018,944.31 and 13,488,562.35

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Solution

The fourth proportional to 24,652,310.95, 34,018,944.31 and 13,488,562.35 is: 18,613,534.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,652,310.95 : 34,018,944.31 = 13,488,562.35 : x
  2. Step 2: Convert to fraction form
    24,652,310.95/34,018,944.31 = 13,488,562.35/x
  3. Step 3: Cross multiply
    24,652,310.95x = 34,018,944.31 × 13,488,562.35
  4. Step 4: Simplify right side
    24,652,310.95x = 458,866,651,339,169.88
  5. Step 5: Solve for x
    x = 458,866,651,339,169.88/24,652,310.95
  6. Step 6: Final answer
    x = 18,613,534.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.