Home / 2,391,608,738.70-3,587,413,108.05-2,058,714,096.30

Finding the Fourth Proportional to 2,391,608,738.70, 3,587,413,108.05 and 2,058,714,096.30

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Solution

The fourth proportional to 2,391,608,738.70, 3,587,413,108.05 and 2,058,714,096.30 is: 3,088,071,144.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,608,738.70 : 3,587,413,108.05 = 2,058,714,096.30 : x
  2. Step 2: Convert to fraction form
    2,391,608,738.70/3,587,413,108.05 = 2,058,714,096.30/x
  3. Step 3: Cross multiply
    2,391,608,738.70x = 3,587,413,108.05 × 2,058,714,096.30
  4. Step 4: Simplify right side
    2,391,608,738.70x = 7,385,457,934,793,929,728
  5. Step 5: Solve for x
    x = 7,385,457,934,793,929,728/2,391,608,738.70
  6. Step 6: Final answer
    x = 3,088,071,144.45

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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.