Home / 232,934,632.80-349,401,949.20-179,186,920.80

Finding the Fourth Proportional to 232,934,632.80, 349,401,949.20 and 179,186,920.80

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Solution

The fourth proportional to 232,934,632.80, 349,401,949.20 and 179,186,920.80 is: 268,780,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,934,632.80 : 349,401,949.20 = 179,186,920.80 : x
  2. Step 2: Convert to fraction form
    232,934,632.80/349,401,949.20 = 179,186,920.80/x
  3. Step 3: Cross multiply
    232,934,632.80x = 349,401,949.20 × 179,186,920.80
  4. Step 4: Simplify right side
    232,934,632.80x = 62,608,259,398,666,024
  5. Step 5: Solve for x
    x = 62,608,259,398,666,024/232,934,632.80
  6. Step 6: Final answer
    x = 268,780,381.20

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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.