Home / 244,739,214.96-367,186,478.76-72,216,870

Finding the Fourth Proportional to 244,739,214.96, 367,186,478.76 and 72,216,870

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Solution

The fourth proportional to 244,739,214.96, 367,186,478.76 and 72,216,870 is: 108,348,219.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,739,214.96 : 367,186,478.76 = 72,216,870 : x
  2. Step 2: Convert to fraction form
    244,739,214.96/367,186,478.76 = 72,216,870/x
  3. Step 3: Cross multiply
    244,739,214.96x = 367,186,478.76 × 72,216,870
  4. Step 4: Simplify right side
    244,739,214.96x = 26,517,058,202,368,680
  5. Step 5: Solve for x
    x = 26,517,058,202,368,680/244,739,214.96
  6. Step 6: Final answer
    x = 108,348,219.58

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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.