Home / 88,753,096.95-122,476,992.66-49,595,195.40

Finding the Fourth Proportional to 88,753,096.95, 122,476,992.66 and 49,595,195.40

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Solution

The fourth proportional to 88,753,096.95, 122,476,992.66 and 49,595,195.40 is: 68,440,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,753,096.95 : 122,476,992.66 = 49,595,195.40 : x
  2. Step 2: Convert to fraction form
    88,753,096.95/122,476,992.66 = 49,595,195.40/x
  3. Step 3: Cross multiply
    88,753,096.95x = 122,476,992.66 × 49,595,195.40
  4. Step 4: Simplify right side
    88,753,096.95x = 6,074,270,382,977,065
  5. Step 5: Solve for x
    x = 6,074,270,382,977,065/88,753,096.95
  6. Step 6: Final answer
    x = 68,440,094.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.