Home / 26,212,091.40-36,172,854.06-14,610,390.54

Finding the Fourth Proportional to 26,212,091.40, 36,172,854.06 and 14,610,390.54

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Solution

The fourth proportional to 26,212,091.40, 36,172,854.06 and 14,610,390.54 is: 20,162,432.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,091.40 : 36,172,854.06 = 14,610,390.54 : x
  2. Step 2: Convert to fraction form
    26,212,091.40/36,172,854.06 = 14,610,390.54/x
  3. Step 3: Cross multiply
    26,212,091.40x = 36,172,854.06 × 14,610,390.54
  4. Step 4: Simplify right side
    26,212,091.40x = 528,499,524,763,024.62
  5. Step 5: Solve for x
    x = 528,499,524,763,024.62/26,212,091.40
  6. Step 6: Final answer
    x = 20,162,432.55

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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.