Home / 18,338,675.00-25,306,836.28-10,497,927.24

Finding the Fourth Proportional to 18,338,675.00, 25,306,836.28 and 10,497,927.24

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Solution

The fourth proportional to 18,338,675.00, 25,306,836.28 and 10,497,927.24 is: 14,486,833.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,338,675.00 : 25,306,836.28 = 10,497,927.24 : x
  2. Step 2: Convert to fraction form
    18,338,675.00/25,306,836.28 = 10,497,927.24/x
  3. Step 3: Cross multiply
    18,338,675.00x = 25,306,836.28 × 10,497,927.24
  4. Step 4: Simplify right side
    18,338,675.00x = 265,669,325,915,787.47
  5. Step 5: Solve for x
    x = 265,669,325,915,787.47/18,338,675.00
  6. Step 6: Final answer
    x = 14,486,833.21

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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.