Home / 15,245,410.87-22,863,266.34-5,007,895.53

Finding the Fourth Proportional to 15,245,410.87, 22,863,266.34 and 5,007,895.53

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Solution

The fourth proportional to 15,245,410.87, 22,863,266.34 and 5,007,895.53 is: 7,510,250.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,245,410.87 : 22,863,266.34 = 5,007,895.53 : x
  2. Step 2: Convert to fraction form
    15,245,410.87/22,863,266.34 = 5,007,895.53/x
  3. Step 3: Cross multiply
    15,245,410.87x = 22,863,266.34 × 5,007,895.53
  4. Step 4: Simplify right side
    15,245,410.87x = 114,496,849,305,285.47
  5. Step 5: Solve for x
    x = 114,496,849,305,285.47/15,245,410.87
  6. Step 6: Final answer
    x = 7,510,250.15

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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.