Home / 19,360,116.10-29,040,174.15-16,336,807.30

Finding the Fourth Proportional to 19,360,116.10, 29,040,174.15 and 16,336,807.30

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Solution

The fourth proportional to 19,360,116.10, 29,040,174.15 and 16,336,807.30 is: 24,505,210.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,360,116.10 : 29,040,174.15 = 16,336,807.30 : x
  2. Step 2: Convert to fraction form
    19,360,116.10/29,040,174.15 = 16,336,807.30/x
  3. Step 3: Cross multiply
    19,360,116.10x = 29,040,174.15 × 16,336,807.30
  4. Step 4: Simplify right side
    19,360,116.10x = 474,423,729,046,991.31
  5. Step 5: Solve for x
    x = 474,423,729,046,991.31/19,360,116.10
  6. Step 6: Final answer
    x = 24,505,210.95

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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.