Home / 37,070,379.46-55,614,830.92-26,161,868.14

Finding the Fourth Proportional to 37,070,379.46, 55,614,830.92 and 26,161,868.14

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Solution

The fourth proportional to 37,070,379.46, 55,614,830.92 and 26,161,868.14 is: 39,249,338.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070,379.46 : 55,614,830.92 = 26,161,868.14 : x
  2. Step 2: Convert to fraction form
    37,070,379.46/55,614,830.92 = 26,161,868.14/x
  3. Step 3: Cross multiply
    37,070,379.46x = 55,614,830.92 × 26,161,868.14
  4. Step 4: Simplify right side
    37,070,379.46x = 1,454,987,873,157,435
  5. Step 5: Solve for x
    x = 1,454,987,873,157,435/37,070,379.46
  6. Step 6: Final answer
    x = 39,249,338.54

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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.