Home / 23,067,738.89-34,595,203.15-6,889,854.72

Finding the Fourth Proportional to 23,067,738.89, 34,595,203.15 and 6,889,854.72

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Solution

The fourth proportional to 23,067,738.89, 34,595,203.15 and 6,889,854.72 is: 10,332,868.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,067,738.89 : 34,595,203.15 = 6,889,854.72 : x
  2. Step 2: Convert to fraction form
    23,067,738.89/34,595,203.15 = 6,889,854.72/x
  3. Step 3: Cross multiply
    23,067,738.89x = 34,595,203.15 × 6,889,854.72
  4. Step 4: Simplify right side
    23,067,738.89x = 238,355,923,712,386.34
  5. Step 5: Solve for x
    x = 238,355,923,712,386.34/23,067,738.89
  6. Step 6: Final answer
    x = 10,332,868.98

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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.