Home / 17,240,517.28-23,807,292.96-16,423,804

Finding the Fourth Proportional to 17,240,517.28, 23,807,292.96 and 16,423,804

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Solution

The fourth proportional to 17,240,517.28, 23,807,292.96 and 16,423,804 is: 22,679,500.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240,517.28 : 23,807,292.96 = 16,423,804 : x
  2. Step 2: Convert to fraction form
    17,240,517.28/23,807,292.96 = 16,423,804/x
  3. Step 3: Cross multiply
    17,240,517.28x = 23,807,292.96 × 16,423,804
  4. Step 4: Simplify right side
    17,240,517.28x = 391,006,313,345,619.88
  5. Step 5: Solve for x
    x = 391,006,313,345,619.88/17,240,517.28
  6. Step 6: Final answer
    x = 22,679,500.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.