Home / 26,856,354.28-37,061,774.22-14,633,211.28

Finding the Fourth Proportional to 26,856,354.28, 37,061,774.22 and 14,633,211.28

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Solution

The fourth proportional to 26,856,354.28, 37,061,774.22 and 14,633,211.28 is: 20,193,834.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,856,354.28 : 37,061,774.22 = 14,633,211.28 : x
  2. Step 2: Convert to fraction form
    26,856,354.28/37,061,774.22 = 14,633,211.28/x
  3. Step 3: Cross multiply
    26,856,354.28x = 37,061,774.22 × 14,633,211.28
  4. Step 4: Simplify right side
    26,856,354.28x = 542,332,772,572,917.19
  5. Step 5: Solve for x
    x = 542,332,772,572,917.19/26,856,354.28
  6. Step 6: Final answer
    x = 20,193,834.46

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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.