Home / 27,941,520.33-41,909,711.04-7,470,506.16

Finding the Fourth Proportional to 27,941,520.33, 41,909,711.04 and 7,470,506.16

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Solution

The fourth proportional to 27,941,520.33, 41,909,711.04 and 7,470,506.16 is: 11,205,072.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,520.33 : 41,909,711.04 = 7,470,506.16 : x
  2. Step 2: Convert to fraction form
    27,941,520.33/41,909,711.04 = 7,470,506.16/x
  3. Step 3: Cross multiply
    27,941,520.33x = 41,909,711.04 × 7,470,506.16
  4. Step 4: Simplify right side
    27,941,520.33x = 313,086,754,488,140
  5. Step 5: Solve for x
    x = 313,086,754,488,140/27,941,520.33
  6. Step 6: Final answer
    x = 11,205,072.26

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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.