Home / 15,734,675.25-23,603,349.68-4,375,123.88

Finding the Fourth Proportional to 15,734,675.25, 23,603,349.68 and 4,375,123.88

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Solution

The fourth proportional to 15,734,675.25, 23,603,349.68 and 4,375,123.88 is: 6,563,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,734,675.25 : 23,603,349.68 = 4,375,123.88 : x
  2. Step 2: Convert to fraction form
    15,734,675.25/23,603,349.68 = 4,375,123.88/x
  3. Step 3: Cross multiply
    15,734,675.25x = 23,603,349.68 × 4,375,123.88
  4. Step 4: Simplify right side
    15,734,675.25x = 103,267,578,709,472.70
  5. Step 5: Solve for x
    x = 103,267,578,709,472.70/15,734,675.25
  6. Step 6: Final answer
    x = 6,563,057.52

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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.