Home / 92,975,087.70-139,419,535.60-34,667,109.95

Finding the Fourth Proportional to 92,975,087.70, 139,419,535.60 and 34,667,109.95

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Solution

The fourth proportional to 92,975,087.70, 139,419,535.60 and 34,667,109.95 is: 51,984,595.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,975,087.70 : 139,419,535.60 = 34,667,109.95 : x
  2. Step 2: Convert to fraction form
    92,975,087.70/139,419,535.60 = 34,667,109.95/x
  3. Step 3: Cross multiply
    92,975,087.70x = 139,419,535.60 × 34,667,109.95
  4. Step 4: Simplify right side
    92,975,087.70x = 4,833,272,369,611,292
  5. Step 5: Solve for x
    x = 4,833,272,369,611,292/92,975,087.70
  6. Step 6: Final answer
    x = 51,984,595.98

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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.