Home / 15,158,258.88-22,737,486.74-6,061,120.74

Finding the Fourth Proportional to 15,158,258.88, 22,737,486.74 and 6,061,120.74

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Solution

The fourth proportional to 15,158,258.88, 22,737,486.74 and 6,061,120.74 is: 9,091,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,258.88 : 22,737,486.74 = 6,061,120.74 : x
  2. Step 2: Convert to fraction form
    15,158,258.88/22,737,486.74 = 6,061,120.74/x
  3. Step 3: Cross multiply
    15,158,258.88x = 22,737,486.74 × 6,061,120.74
  4. Step 4: Simplify right side
    15,158,258.88x = 137,814,652,424,983.39
  5. Step 5: Solve for x
    x = 137,814,652,424,983.39/15,158,258.88
  6. Step 6: Final answer
    x = 9,091,720.46

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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.