Home / 25,046,465.57-37,543,476.84-10,481,729.87

Finding the Fourth Proportional to 25,046,465.57, 37,543,476.84 and 10,481,729.87

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Solution

The fourth proportional to 25,046,465.57, 37,543,476.84 and 10,481,729.87 is: 15,711,621.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,046,465.57 : 37,543,476.84 = 10,481,729.87 : x
  2. Step 2: Convert to fraction form
    25,046,465.57/37,543,476.84 = 10,481,729.87/x
  3. Step 3: Cross multiply
    25,046,465.57x = 37,543,476.84 × 10,481,729.87
  4. Step 4: Simplify right side
    25,046,465.57x = 393,520,582,429,763.88
  5. Step 5: Solve for x
    x = 393,520,582,429,763.88/25,046,465.57
  6. Step 6: Final answer
    x = 15,711,621.32

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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.