Home / 24,209,440.47-33,408,022.59-13,195,947.87

Finding the Fourth Proportional to 24,209,440.47, 33,408,022.59 and 13,195,947.87

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Solution

The fourth proportional to 24,209,440.47, 33,408,022.59 and 13,195,947.87 is: 18,209,860.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,209,440.47 : 33,408,022.59 = 13,195,947.87 : x
  2. Step 2: Convert to fraction form
    24,209,440.47/33,408,022.59 = 13,195,947.87/x
  3. Step 3: Cross multiply
    24,209,440.47x = 33,408,022.59 × 13,195,947.87
  4. Step 4: Simplify right side
    24,209,440.47x = 440,850,524,537,422.38
  5. Step 5: Solve for x
    x = 440,850,524,537,422.38/24,209,440.47
  6. Step 6: Final answer
    x = 18,209,860.12

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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.