Home / 16,325,605.10-24,460,414.05-10,642,904.30

Finding the Fourth Proportional to 16,325,605.10, 24,460,414.05 and 10,642,904.30

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Solution

The fourth proportional to 16,325,605.10, 24,460,414.05 and 10,642,904.30 is: 15,946,107.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,605.10 : 24,460,414.05 = 10,642,904.30 : x
  2. Step 2: Convert to fraction form
    16,325,605.10/24,460,414.05 = 10,642,904.30/x
  3. Step 3: Cross multiply
    16,325,605.10x = 24,460,414.05 × 10,642,904.30
  4. Step 4: Simplify right side
    16,325,605.10x = 260,329,845,872,525.44
  5. Step 5: Solve for x
    x = 260,329,845,872,525.44/16,325,605.10
  6. Step 6: Final answer
    x = 15,946,107.01

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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.