Home / 27,325,787.94-40,974,750.72-9,123,445.26

Finding the Fourth Proportional to 27,325,787.94, 40,974,750.72 and 9,123,445.26

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Solution

The fourth proportional to 27,325,787.94, 40,974,750.72 and 9,123,445.26 is: 13,680,516.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,325,787.94 : 40,974,750.72 = 9,123,445.26 : x
  2. Step 2: Convert to fraction form
    27,325,787.94/40,974,750.72 = 9,123,445.26/x
  3. Step 3: Cross multiply
    27,325,787.94x = 40,974,750.72 × 9,123,445.26
  4. Step 4: Simplify right side
    27,325,787.94x = 373,830,895,236,065.56
  5. Step 5: Solve for x
    x = 373,830,895,236,065.56/27,325,787.94
  6. Step 6: Final answer
    x = 13,680,516.59

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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.