Home / 24,138,772.56-33,311,575.08-13,125,526.56

Finding the Fourth Proportional to 24,138,772.56, 33,311,575.08 and 13,125,526.56

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Solution

The fourth proportional to 24,138,772.56, 33,311,575.08 and 13,125,526.56 is: 18,113,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,772.56 : 33,311,575.08 = 13,125,526.56 : x
  2. Step 2: Convert to fraction form
    24,138,772.56/33,311,575.08 = 13,125,526.56/x
  3. Step 3: Cross multiply
    24,138,772.56x = 33,311,575.08 × 13,125,526.56
  4. Step 4: Simplify right side
    24,138,772.56x = 437,231,963,467,974.12
  5. Step 5: Solve for x
    x = 437,231,963,467,974.12/24,138,772.56
  6. Step 6: Final answer
    x = 18,113,264.14

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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.