Home / 49,522,001.76-68,342,496.80-27,495,504.14

Finding the Fourth Proportional to 49,522,001.76, 68,342,496.80 and 27,495,504.14

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Solution

The fourth proportional to 49,522,001.76, 68,342,496.80 and 27,495,504.14 is: 37,944,980.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,522,001.76 : 68,342,496.80 = 27,495,504.14 : x
  2. Step 2: Convert to fraction form
    49,522,001.76/68,342,496.80 = 27,495,504.14/x
  3. Step 3: Cross multiply
    49,522,001.76x = 68,342,496.80 × 27,495,504.14
  4. Step 4: Simplify right side
    49,522,001.76x = 1,879,111,403,223,147
  5. Step 5: Solve for x
    x = 1,879,111,403,223,147/49,522,001.76
  6. Step 6: Final answer
    x = 37,944,980.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.