Home / 24,209,531.56-33,408,148.02-13,196,038.92

Finding the Fourth Proportional to 24,209,531.56, 33,408,148.02 and 13,196,038.92

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Solution

The fourth proportional to 24,209,531.56, 33,408,148.02 and 13,196,038.92 is: 18,209,985.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,209,531.56 : 33,408,148.02 = 13,196,038.92 : x
  2. Step 2: Convert to fraction form
    24,209,531.56/33,408,148.02 = 13,196,038.92/x
  3. Step 3: Cross multiply
    24,209,531.56x = 33,408,148.02 × 13,196,038.92
  4. Step 4: Simplify right side
    24,209,531.56x = 440,855,221,517,040.94
  5. Step 5: Solve for x
    x = 440,855,221,517,040.94/24,209,531.56
  6. Step 6: Final answer
    x = 18,209,985.62

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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.