Home / 2,834,352,203.70-4,251,528,305.55-1,456,857,131.70

Finding the Fourth Proportional to 2,834,352,203.70, 4,251,528,305.55 and 1,456,857,131.70

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Solution

The fourth proportional to 2,834,352,203.70, 4,251,528,305.55 and 1,456,857,131.70 is: 2,185,285,697.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,352,203.70 : 4,251,528,305.55 = 1,456,857,131.70 : x
  2. Step 2: Convert to fraction form
    2,834,352,203.70/4,251,528,305.55 = 1,456,857,131.70/x
  3. Step 3: Cross multiply
    2,834,352,203.70x = 4,251,528,305.55 × 1,456,857,131.70
  4. Step 4: Simplify right side
    2,834,352,203.70x = 6,193,869,332,564,934,656
  5. Step 5: Solve for x
    x = 6,193,869,332,564,934,656/2,834,352,203.70
  6. Step 6: Final answer
    x = 2,185,285,697.55

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Double scale
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Similar ratio
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1.5x scale

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.