Home / 16,746,407.32-25,104,443.76-11,631,252.48

Finding the Fourth Proportional to 16,746,407.32, 25,104,443.76 and 11,631,252.48

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Solution

The fourth proportional to 16,746,407.32, 25,104,443.76 and 11,631,252.48 is: 17,436,344.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,746,407.32 : 25,104,443.76 = 11,631,252.48 : x
  2. Step 2: Convert to fraction form
    16,746,407.32/25,104,443.76 = 11,631,252.48/x
  3. Step 3: Cross multiply
    16,746,407.32x = 25,104,443.76 × 11,631,252.48
  4. Step 4: Simplify right side
    16,746,407.32x = 291,996,123,742,520.56
  5. Step 5: Solve for x
    x = 291,996,123,742,520.56/16,746,407.32
  6. Step 6: Final answer
    x = 17,436,344.30

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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.