Home / 26,385,767.04-39,583,622.34-9,995,960.82

Finding the Fourth Proportional to 26,385,767.04, 39,583,622.34 and 9,995,960.82

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Solution

The fourth proportional to 26,385,767.04, 39,583,622.34 and 9,995,960.82 is: 14,995,824.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,385,767.04 : 39,583,622.34 = 9,995,960.82 : x
  2. Step 2: Convert to fraction form
    26,385,767.04/39,583,622.34 = 9,995,960.82/x
  3. Step 3: Cross multiply
    26,385,767.04x = 39,583,622.34 × 9,995,960.82
  4. Step 4: Simplify right side
    26,385,767.04x = 395,676,338,024,316.75
  5. Step 5: Solve for x
    x = 395,676,338,024,316.75/26,385,767.04
  6. Step 6: Final answer
    x = 14,995,824.73

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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.