Home / 2,130,241,035.70-3,195,361,553.55-1,613,680,383.70

Finding the Fourth Proportional to 2,130,241,035.70, 3,195,361,553.55 and 1,613,680,383.70

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Solution

The fourth proportional to 2,130,241,035.70, 3,195,361,553.55 and 1,613,680,383.70 is: 2,420,520,575.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,241,035.70 : 3,195,361,553.55 = 1,613,680,383.70 : x
  2. Step 2: Convert to fraction form
    2,130,241,035.70/3,195,361,553.55 = 1,613,680,383.70/x
  3. Step 3: Cross multiply
    2,130,241,035.70x = 3,195,361,553.55 × 1,613,680,383.70
  4. Step 4: Simplify right side
    2,130,241,035.70x = 5,156,292,257,792,792,576
  5. Step 5: Solve for x
    x = 5,156,292,257,792,792,576/2,130,241,035.70
  6. Step 6: Final answer
    x = 2,420,520,575.55

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Double scale
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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.