Home / 62,036,778.15-93,012,074.96-27,474,345.86

Finding the Fourth Proportional to 62,036,778.15, 93,012,074.96 and 27,474,345.86

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Solution

The fourth proportional to 62,036,778.15, 93,012,074.96 and 27,474,345.86 is: 41,192,434.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,036,778.15 : 93,012,074.96 = 27,474,345.86 : x
  2. Step 2: Convert to fraction form
    62,036,778.15/93,012,074.96 = 27,474,345.86/x
  3. Step 3: Cross multiply
    62,036,778.15x = 93,012,074.96 × 27,474,345.86
  4. Step 4: Simplify right side
    62,036,778.15x = 2,555,445,916,004,853.50
  5. Step 5: Solve for x
    x = 2,555,445,916,004,853.50/62,036,778.15
  6. Step 6: Final answer
    x = 41,192,434.43

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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.