Home / 51,502,292.28-71,055,585.59-31,916,034.23

Finding the Fourth Proportional to 51,502,292.28, 71,055,585.59 and 31,916,034.23

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Solution

The fourth proportional to 51,502,292.28, 71,055,585.59 and 31,916,034.23 is: 44,033,234.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,502,292.28 : 71,055,585.59 = 31,916,034.23 : x
  2. Step 2: Convert to fraction form
    51,502,292.28/71,055,585.59 = 31,916,034.23/x
  3. Step 3: Cross multiply
    51,502,292.28x = 71,055,585.59 × 31,916,034.23
  4. Step 4: Simplify right side
    51,502,292.28x = 2,267,812,501,567,857
  5. Step 5: Solve for x
    x = 2,267,812,501,567,857/51,502,292.28
  6. Step 6: Final answer
    x = 44,033,234.27

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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.