Home / 335,593,811.20-502,540,411.20-267,569,363.20

Finding the Fourth Proportional to 335,593,811.20, 502,540,411.20 and 267,569,363.20

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Solution

The fourth proportional to 335,593,811.20, 502,540,411.20 and 267,569,363.20 is: 400,676,095.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,593,811.20 : 502,540,411.20 = 267,569,363.20 : x
  2. Step 2: Convert to fraction form
    335,593,811.20/502,540,411.20 = 267,569,363.20/x
  3. Step 3: Cross multiply
    335,593,811.20x = 502,540,411.20 × 267,569,363.20
  4. Step 4: Simplify right side
    335,593,811.20x = 134,464,417,807,050,144
  5. Step 5: Solve for x
    x = 134,464,417,807,050,144/335,593,811.20
  6. Step 6: Final answer
    x = 400,676,095.09

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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.