Home / 27,577,458.48-41,312,373.11-21,483,657.04

Finding the Fourth Proportional to 27,577,458.48, 41,312,373.11 and 21,483,657.04

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Solution

The fourth proportional to 27,577,458.48, 41,312,373.11 and 21,483,657.04 is: 32,183,562.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,577,458.48 : 41,312,373.11 = 21,483,657.04 : x
  2. Step 2: Convert to fraction form
    27,577,458.48/41,312,373.11 = 21,483,657.04/x
  3. Step 3: Cross multiply
    27,577,458.48x = 41,312,373.11 × 21,483,657.04
  4. Step 4: Simplify right side
    27,577,458.48x = 887,540,855,403,758.12
  5. Step 5: Solve for x
    x = 887,540,855,403,758.12/27,577,458.48
  6. Step 6: Final answer
    x = 32,183,562.38

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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.