Home / 16,643,686.10-24,964,532.68-6,925,844.76

Finding the Fourth Proportional to 16,643,686.10, 24,964,532.68 and 6,925,844.76

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Solution

The fourth proportional to 16,643,686.10, 24,964,532.68 and 6,925,844.76 is: 10,388,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,643,686.10 : 24,964,532.68 = 6,925,844.76 : x
  2. Step 2: Convert to fraction form
    16,643,686.10/24,964,532.68 = 6,925,844.76/x
  3. Step 3: Cross multiply
    16,643,686.10x = 24,964,532.68 × 6,925,844.76
  4. Step 4: Simplify right side
    16,643,686.10x = 172,900,477,847,626.75
  5. Step 5: Solve for x
    x = 172,900,477,847,626.75/16,643,686.10
  6. Step 6: Final answer
    x = 10,388,352.48

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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.