Home / 26,672,341.88-36,807,778.14-14,449,228.04

Finding the Fourth Proportional to 26,672,341.88, 36,807,778.14 and 14,449,228.04

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Solution

The fourth proportional to 26,672,341.88, 36,807,778.14 and 14,449,228.04 is: 19,939,905.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,672,341.88 : 36,807,778.14 = 14,449,228.04 : x
  2. Step 2: Convert to fraction form
    26,672,341.88/36,807,778.14 = 14,449,228.04/x
  3. Step 3: Cross multiply
    26,672,341.88x = 36,807,778.14 × 14,449,228.04
  4. Step 4: Simplify right side
    26,672,341.88x = 531,843,979,990,587
  5. Step 5: Solve for x
    x = 531,843,979,990,587/26,672,341.88
  6. Step 6: Final answer
    x = 19,939,905.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.