Home / 24,132,471.84-33,302,671.68-13,680,460.32

Finding the Fourth Proportional to 24,132,471.84, 33,302,671.68 and 13,680,460.32

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Solution

The fourth proportional to 24,132,471.84, 33,302,671.68 and 13,680,460.32 is: 18,878,956.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132,471.84 : 33,302,671.68 = 13,680,460.32 : x
  2. Step 2: Convert to fraction form
    24,132,471.84/33,302,671.68 = 13,680,460.32/x
  3. Step 3: Cross multiply
    24,132,471.84x = 33,302,671.68 × 13,680,460.32
  4. Step 4: Simplify right side
    24,132,471.84x = 455,595,878,468,227.75
  5. Step 5: Solve for x
    x = 455,595,878,468,227.75/24,132,471.84
  6. Step 6: Final answer
    x = 18,878,956.18

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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.