Home / 27,865,205.10-41,797,807.65-9,663,350.85

Finding the Fourth Proportional to 27,865,205.10, 41,797,807.65 and 9,663,350.85

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Solution

The fourth proportional to 27,865,205.10, 41,797,807.65 and 9,663,350.85 is: 14,495,026.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,865,205.10 : 41,797,807.65 = 9,663,350.85 : x
  2. Step 2: Convert to fraction form
    27,865,205.10/41,797,807.65 = 9,663,350.85/x
  3. Step 3: Cross multiply
    27,865,205.10x = 41,797,807.65 × 9,663,350.85
  4. Step 4: Simplify right side
    27,865,205.10x = 403,906,880,082,764
  5. Step 5: Solve for x
    x = 403,906,880,082,764/27,865,205.10
  6. Step 6: Final answer
    x = 14,495,026.28

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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.