Home / 36,085,772.57-54,110,732.67-11,490,488.15

Finding the Fourth Proportional to 36,085,772.57, 54,110,732.67 and 11,490,488.15

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Solution

The fourth proportional to 36,085,772.57, 54,110,732.67 and 11,490,488.15 is: 17,230,024.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,772.57 : 54,110,732.67 = 11,490,488.15 : x
  2. Step 2: Convert to fraction form
    36,085,772.57/54,110,732.67 = 11,490,488.15/x
  3. Step 3: Cross multiply
    36,085,772.57x = 54,110,732.67 × 11,490,488.15
  4. Step 4: Simplify right side
    36,085,772.57x = 621,758,732,261,899.25
  5. Step 5: Solve for x
    x = 621,758,732,261,899.25/36,085,772.57
  6. Step 6: Final answer
    x = 17,230,024.14

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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.