Home / 337,376,251.20-506,064,376.80-269,351,803.20

Finding the Fourth Proportional to 337,376,251.20, 506,064,376.80 and 269,351,803.20

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Solution

The fourth proportional to 337,376,251.20, 506,064,376.80 and 269,351,803.20 is: 404,027,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,376,251.20 : 506,064,376.80 = 269,351,803.20 : x
  2. Step 2: Convert to fraction form
    337,376,251.20/506,064,376.80 = 269,351,803.20/x
  3. Step 3: Cross multiply
    337,376,251.20x = 506,064,376.80 × 269,351,803.20
  4. Step 4: Simplify right side
    337,376,251.20x = 136,309,352,426,364,240
  5. Step 5: Solve for x
    x = 136,309,352,426,364,240/337,376,251.20
  6. Step 6: Final answer
    x = 404,027,704.80

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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.