Home / 202,060,746.10-303,091,119.15-182,689,721.65

Finding the Fourth Proportional to 202,060,746.10, 303,091,119.15 and 182,689,721.65

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Solution

The fourth proportional to 202,060,746.10, 303,091,119.15 and 182,689,721.65 is: 274,034,582.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,060,746.10 : 303,091,119.15 = 182,689,721.65 : x
  2. Step 2: Convert to fraction form
    202,060,746.10/303,091,119.15 = 182,689,721.65/x
  3. Step 3: Cross multiply
    202,060,746.10x = 303,091,119.15 × 182,689,721.65
  4. Step 4: Simplify right side
    202,060,746.10x = 55,371,632,192,100,480
  5. Step 5: Solve for x
    x = 55,371,632,192,100,480/202,060,746.10
  6. Step 6: Final answer
    x = 274,034,582.48

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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.