Home / 14,609,787.59-21,917,670.34-5,023,921.16

Finding the Fourth Proportional to 14,609,787.59, 21,917,670.34 and 5,023,921.16

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Solution

The fourth proportional to 14,609,787.59, 21,917,670.34 and 5,023,921.16 is: 7,536,909.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,609,787.59 : 21,917,670.34 = 5,023,921.16 : x
  2. Step 2: Convert to fraction form
    14,609,787.59/21,917,670.34 = 5,023,921.16/x
  3. Step 3: Cross multiply
    14,609,787.59x = 21,917,670.34 × 5,023,921.16
  4. Step 4: Simplify right side
    14,609,787.59x = 110,112,647,841,264.75
  5. Step 5: Solve for x
    x = 110,112,647,841,264.75/14,609,787.59
  6. Step 6: Final answer
    x = 7,536,909.56

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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.