Home / 36,652,710.15-54,944,073.23-13,617,476.55

Finding the Fourth Proportional to 36,652,710.15, 54,944,073.23 and 13,617,476.55

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Solution

The fourth proportional to 36,652,710.15, 54,944,073.23 and 13,617,476.55 is: 20,413,214.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,652,710.15 : 54,944,073.23 = 13,617,476.55 : x
  2. Step 2: Convert to fraction form
    36,652,710.15/54,944,073.23 = 13,617,476.55/x
  3. Step 3: Cross multiply
    36,652,710.15x = 54,944,073.23 × 13,617,476.55
  4. Step 4: Simplify right side
    36,652,710.15x = 748,199,628,702,920.38
  5. Step 5: Solve for x
    x = 748,199,628,702,920.38/36,652,710.15
  6. Step 6: Final answer
    x = 20,413,214.35

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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.