Home / 37,892,481.04-56,830,149.24-17,402,502.16

Finding the Fourth Proportional to 37,892,481.04, 56,830,149.24 and 17,402,502.16

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Solution

The fourth proportional to 37,892,481.04, 56,830,149.24 and 17,402,502.16 is: 26,099,816.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,892,481.04 : 56,830,149.24 = 17,402,502.16 : x
  2. Step 2: Convert to fraction form
    37,892,481.04/56,830,149.24 = 17,402,502.16/x
  3. Step 3: Cross multiply
    37,892,481.04x = 56,830,149.24 × 17,402,502.16
  4. Step 4: Simplify right side
    37,892,481.04x = 988,986,794,902,222.38
  5. Step 5: Solve for x
    x = 988,986,794,902,222.38/37,892,481.04
  6. Step 6: Final answer
    x = 26,099,816.32

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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.