Home / 36,062,497.96-53,964,445.08-31,221,456.04

Finding the Fourth Proportional to 36,062,497.96, 53,964,445.08 and 31,221,456.04

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Solution

The fourth proportional to 36,062,497.96, 53,964,445.08 and 31,221,456.04 is: 46,720,239.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,062,497.96 : 53,964,445.08 = 31,221,456.04 : x
  2. Step 2: Convert to fraction form
    36,062,497.96/53,964,445.08 = 31,221,456.04/x
  3. Step 3: Cross multiply
    36,062,497.96x = 53,964,445.08 × 31,221,456.04
  4. Step 4: Simplify right side
    36,062,497.96x = 1,684,848,549,788,214.25
  5. Step 5: Solve for x
    x = 1,684,848,549,788,214.25/36,062,497.96
  6. Step 6: Final answer
    x = 46,720,239.73

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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.