Home / 26,813,377-37,002,149.22-14,590,023.40

Finding the Fourth Proportional to 26,813,377, 37,002,149.22 and 14,590,023.40

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Solution

The fourth proportional to 26,813,377, 37,002,149.22 and 14,590,023.40 is: 20,134,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,813,377 : 37,002,149.22 = 14,590,023.40 : x
  2. Step 2: Convert to fraction form
    26,813,377/37,002,149.22 = 14,590,023.40/x
  3. Step 3: Cross multiply
    26,813,377x = 37,002,149.22 × 14,590,023.40
  4. Step 4: Simplify right side
    26,813,377x = 539,862,222,970,091.75
  5. Step 5: Solve for x
    x = 539,862,222,970,091.75/26,813,377
  6. Step 6: Final answer
    x = 20,134,063.05

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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.