Home / 15,705,098.95-23,558,173.31-4,344,596.23

Finding the Fourth Proportional to 15,705,098.95, 23,558,173.31 and 4,344,596.23

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Solution

The fourth proportional to 15,705,098.95, 23,558,173.31 and 4,344,596.23 is: 6,517,039.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,098.95 : 23,558,173.31 = 4,344,596.23 : x
  2. Step 2: Convert to fraction form
    15,705,098.95/23,558,173.31 = 4,344,596.23/x
  3. Step 3: Cross multiply
    15,705,098.95x = 23,558,173.31 × 4,344,596.23
  4. Step 4: Simplify right side
    15,705,098.95x = 102,350,750,926,589.66
  5. Step 5: Solve for x
    x = 102,350,750,926,589.66/15,705,098.95
  6. Step 6: Final answer
    x = 6,517,039.55

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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.