Home / 26,211,330.56-39,322,671.11-10,037,282.55

Finding the Fourth Proportional to 26,211,330.56, 39,322,671.11 and 10,037,282.55

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Solution

The fourth proportional to 26,211,330.56, 39,322,671.11 and 10,037,282.55 is: 15,058,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211,330.56 : 39,322,671.11 = 10,037,282.55 : x
  2. Step 2: Convert to fraction form
    26,211,330.56/39,322,671.11 = 10,037,282.55/x
  3. Step 3: Cross multiply
    26,211,330.56x = 39,322,671.11 × 10,037,282.55
  4. Step 4: Simplify right side
    26,211,330.56x = 394,692,760,501,605.69
  5. Step 5: Solve for x
    x = 394,692,760,501,605.69/26,211,330.56
  6. Step 6: Final answer
    x = 15,058,097.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.