Home / 24,491,627.63-33,798,436.35-13,478,377.34

Finding the Fourth Proportional to 24,491,627.63, 33,798,436.35 and 13,478,377.34

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Solution

The fourth proportional to 24,491,627.63, 33,798,436.35 and 13,478,377.34 is: 18,600,155.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,491,627.63 : 33,798,436.35 = 13,478,377.34 : x
  2. Step 2: Convert to fraction form
    24,491,627.63/33,798,436.35 = 13,478,377.34/x
  3. Step 3: Cross multiply
    24,491,627.63x = 33,798,436.35 × 13,478,377.34
  4. Step 4: Simplify right side
    24,491,627.63x = 455,548,078,627,272.31
  5. Step 5: Solve for x
    x = 455,548,078,627,272.31/24,491,627.63
  6. Step 6: Final answer
    x = 18,600,155.35

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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.