Home / 31,065,258.84-46,604,614.56-11,896,016.76

Finding the Fourth Proportional to 31,065,258.84, 46,604,614.56 and 11,896,016.76

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Solution

The fourth proportional to 31,065,258.84, 46,604,614.56 and 11,896,016.76 is: 17,846,600.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,065,258.84 : 46,604,614.56 = 11,896,016.76 : x
  2. Step 2: Convert to fraction form
    31,065,258.84/46,604,614.56 = 11,896,016.76/x
  3. Step 3: Cross multiply
    31,065,258.84x = 46,604,614.56 × 11,896,016.76
  4. Step 4: Simplify right side
    31,065,258.84x = 554,409,275,899,100.06
  5. Step 5: Solve for x
    x = 554,409,275,899,100.06/31,065,258.84
  6. Step 6: Final answer
    x = 17,846,600.88

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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.