Home / 24,652,278.74-34,018,899.84-13,488,530.15

Finding the Fourth Proportional to 24,652,278.74, 34,018,899.84 and 13,488,530.15

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Solution

The fourth proportional to 24,652,278.74, 34,018,899.84 and 13,488,530.15 is: 18,613,490.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,652,278.74 : 34,018,899.84 = 13,488,530.15 : x
  2. Step 2: Convert to fraction form
    24,652,278.74/34,018,899.84 = 13,488,530.15/x
  3. Step 3: Cross multiply
    24,652,278.74x = 34,018,899.84 × 13,488,530.15
  4. Step 4: Simplify right side
    24,652,278.74x = 458,864,955,991,575.69
  5. Step 5: Solve for x
    x = 458,864,955,991,575.69/24,652,278.74
  6. Step 6: Final answer
    x = 18,613,490.50

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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.