Home / 537,126,972,353.20-741,569,741,626.44-341,920,396,916.56

Finding the Fourth Proportional to 537,126,972,353.20, 741,569,741,626.44 and 341,920,396,916.56

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Solution

The fourth proportional to 537,126,972,353.20, 741,569,741,626.44 and 341,920,396,916.56 is: 472,063,093,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,126,972,353.20 : 741,569,741,626.44 = 341,920,396,916.56 : x
  2. Step 2: Convert to fraction form
    537,126,972,353.20/741,569,741,626.44 = 341,920,396,916.56/x
  3. Step 3: Cross multiply
    537,126,972,353.20x = 741,569,741,626.44 × 341,920,396,916.56
  4. Step 4: Simplify right side
    537,126,972,353.20x = 253,557,820,398,223,184,887,808
  5. Step 5: Solve for x
    x = 253,557,820,398,223,184,887,808/537,126,972,353.20
  6. Step 6: Final answer
    x = 472,063,093,922.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.