Home / 26,581,220.88-36,682,079.16-14,358,078

Finding the Fourth Proportional to 26,581,220.88, 36,682,079.16 and 14,358,078

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Solution

The fourth proportional to 26,581,220.88, 36,682,079.16 and 14,358,078 is: 19,814,144.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,581,220.88 : 36,682,079.16 = 14,358,078 : x
  2. Step 2: Convert to fraction form
    26,581,220.88/36,682,079.16 = 14,358,078/x
  3. Step 3: Cross multiply
    26,581,220.88x = 36,682,079.16 × 14,358,078
  4. Step 4: Simplify right side
    26,581,220.88x = 526,684,153,781,454.44
  5. Step 5: Solve for x
    x = 526,684,153,781,454.44/26,581,220.88
  6. Step 6: Final answer
    x = 19,814,144.59

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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.