Home / 31,162,752.48-46,956,837.29-25,607,422.56

Finding the Fourth Proportional to 31,162,752.48, 46,956,837.29 and 25,607,422.56

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Solution

The fourth proportional to 31,162,752.48, 46,956,837.29 and 25,607,422.56 is: 38,585,923.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,162,752.48 : 46,956,837.29 = 25,607,422.56 : x
  2. Step 2: Convert to fraction form
    31,162,752.48/46,956,837.29 = 25,607,422.56/x
  3. Step 3: Cross multiply
    31,162,752.48x = 46,956,837.29 × 25,607,422.56
  4. Step 4: Simplify right side
    31,162,752.48x = 1,202,443,574,438,158
  5. Step 5: Solve for x
    x = 1,202,443,574,438,158/31,162,752.48
  6. Step 6: Final answer
    x = 38,585,923.22

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.