Home / 26,949,633.90-40,426,200.45-14,195,049.90

Finding the Fourth Proportional to 26,949,633.90, 40,426,200.45 and 14,195,049.90

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Solution

The fourth proportional to 26,949,633.90, 40,426,200.45 and 14,195,049.90 is: 21,293,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,633.90 : 40,426,200.45 = 14,195,049.90 : x
  2. Step 2: Convert to fraction form
    26,949,633.90/40,426,200.45 = 14,195,049.90/x
  3. Step 3: Cross multiply
    26,949,633.90x = 40,426,200.45 × 14,195,049.90
  4. Step 4: Simplify right side
    26,949,633.90x = 573,851,932,655,152.50
  5. Step 5: Solve for x
    x = 573,851,932,655,152.50/26,949,633.90
  6. Step 6: Final answer
    x = 21,293,496.41

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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.