Home / 24,193,541.10-36,293,422.05-12,069,201.90

Finding the Fourth Proportional to 24,193,541.10, 36,293,422.05 and 12,069,201.90

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Solution

The fourth proportional to 24,193,541.10, 36,293,422.05 and 12,069,201.90 is: 18,105,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,541.10 : 36,293,422.05 = 12,069,201.90 : x
  2. Step 2: Convert to fraction form
    24,193,541.10/36,293,422.05 = 12,069,201.90/x
  3. Step 3: Cross multiply
    24,193,541.10x = 36,293,422.05 × 12,069,201.90
  4. Step 4: Simplify right side
    24,193,541.10x = 438,032,638,363,361.88
  5. Step 5: Solve for x
    x = 438,032,638,363,361.88/24,193,541.10
  6. Step 6: Final answer
    x = 18,105,354.51

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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.