Home / 92,975,088.20-139,419,536.35-34,667,110.45

Finding the Fourth Proportional to 92,975,088.20, 139,419,536.35 and 34,667,110.45

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Solution

The fourth proportional to 92,975,088.20, 139,419,536.35 and 34,667,110.45 is: 51,984,596.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,975,088.20 : 139,419,536.35 = 34,667,110.45 : x
  2. Step 2: Convert to fraction form
    92,975,088.20/139,419,536.35 = 34,667,110.45/x
  3. Step 3: Cross multiply
    92,975,088.20x = 139,419,536.35 × 34,667,110.45
  4. Step 4: Simplify right side
    92,975,088.20x = 4,833,272,465,359,905
  5. Step 5: Solve for x
    x = 4,833,272,465,359,905/92,975,088.20
  6. Step 6: Final answer
    x = 51,984,596.73

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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.