Home / 15,839,017.62-23,769,857.52-6,747,483.66

Finding the Fourth Proportional to 15,839,017.62, 23,769,857.52 and 6,747,483.66

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Solution

The fourth proportional to 15,839,017.62, 23,769,857.52 and 6,747,483.66 is: 10,126,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,839,017.62 : 23,769,857.52 = 6,747,483.66 : x
  2. Step 2: Convert to fraction form
    15,839,017.62/23,769,857.52 = 6,747,483.66/x
  3. Step 3: Cross multiply
    15,839,017.62x = 23,769,857.52 × 6,747,483.66
  4. Step 4: Simplify right side
    15,839,017.62x = 160,386,725,216,728.12
  5. Step 5: Solve for x
    x = 160,386,725,216,728.12/15,839,017.62
  6. Step 6: Final answer
    x = 10,126,052.58

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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.