Home / 132,002,251.56-182,161,768.14-73,265,423.94

Finding the Fourth Proportional to 132,002,251.56, 182,161,768.14 and 73,265,423.94

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Solution

The fourth proportional to 132,002,251.56, 182,161,768.14 and 73,265,423.94 is: 101,105,541.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,002,251.56 : 182,161,768.14 = 73,265,423.94 : x
  2. Step 2: Convert to fraction form
    132,002,251.56/182,161,768.14 = 73,265,423.94/x
  3. Step 3: Cross multiply
    132,002,251.56x = 182,161,768.14 × 73,265,423.94
  4. Step 4: Simplify right side
    132,002,251.56x = 13,346,159,168,437,084
  5. Step 5: Solve for x
    x = 13,346,159,168,437,084/132,002,251.56
  6. Step 6: Final answer
    x = 101,105,541.84

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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.