Home / 92,673,090.27-139,005,142.92-34,392,130.17

Finding the Fourth Proportional to 92,673,090.27, 139,005,142.92 and 34,392,130.17

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Solution

The fourth proportional to 92,673,090.27, 139,005,142.92 and 34,392,130.17 is: 51,586,528.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,673,090.27 : 139,005,142.92 = 34,392,130.17 : x
  2. Step 2: Convert to fraction form
    92,673,090.27/139,005,142.92 = 34,392,130.17/x
  3. Step 3: Cross multiply
    92,673,090.27x = 139,005,142.92 × 34,392,130.17
  4. Step 4: Simplify right side
    92,673,090.27x = 4,780,682,969,604,094
  5. Step 5: Solve for x
    x = 4,780,682,969,604,094/92,673,090.27
  6. Step 6: Final answer
    x = 51,586,528.04

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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.