Home / 31,852,762.02-47,546,605.98-27,332,856.54

Finding the Fourth Proportional to 31,852,762.02, 47,546,605.98 and 27,332,856.54

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Solution

The fourth proportional to 31,852,762.02, 47,546,605.98 and 27,332,856.54 is: 40,799,744.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,852,762.02 : 47,546,605.98 = 27,332,856.54 : x
  2. Step 2: Convert to fraction form
    31,852,762.02/47,546,605.98 = 27,332,856.54/x
  3. Step 3: Cross multiply
    31,852,762.02x = 47,546,605.98 × 27,332,856.54
  4. Step 4: Simplify right side
    31,852,762.02x = 1,299,584,560,215,246
  5. Step 5: Solve for x
    x = 1,299,584,560,215,246/31,852,762.02
  6. Step 6: Final answer
    x = 40,799,744.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.