Home / 26,712,092.20-40,068,138.30-6,517,334.20

Finding the Fourth Proportional to 26,712,092.20, 40,068,138.30 and 6,517,334.20

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Solution

The fourth proportional to 26,712,092.20, 40,068,138.30 and 6,517,334.20 is: 9,776,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,712,092.20 : 40,068,138.30 = 6,517,334.20 : x
  2. Step 2: Convert to fraction form
    26,712,092.20/40,068,138.30 = 6,517,334.20/x
  3. Step 3: Cross multiply
    26,712,092.20x = 40,068,138.30 × 6,517,334.20
  4. Step 4: Simplify right side
    26,712,092.20x = 261,137,448,072,919.84
  5. Step 5: Solve for x
    x = 261,137,448,072,919.84/26,712,092.20
  6. Step 6: Final answer
    x = 9,776,001.30

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1.5x scale

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.