Home / 19,714,863.10-29,528,057.85-16,175,919.10

Finding the Fourth Proportional to 19,714,863.10, 29,528,057.85 and 16,175,919.10

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Solution

The fourth proportional to 19,714,863.10, 29,528,057.85 and 16,175,919.10 is: 24,227,582.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714,863.10 : 29,528,057.85 = 16,175,919.10 : x
  2. Step 2: Convert to fraction form
    19,714,863.10/29,528,057.85 = 16,175,919.10/x
  3. Step 3: Cross multiply
    19,714,863.10x = 29,528,057.85 × 16,175,919.10
  4. Step 4: Simplify right side
    19,714,863.10x = 477,643,474,961,719.94
  5. Step 5: Solve for x
    x = 477,643,474,961,719.94/19,714,863.10
  6. Step 6: Final answer
    x = 24,227,582.64

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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.