Home / 5,669,480,149.96-7,823,951,633.46-3,291,169,088.20

Finding the Fourth Proportional to 5,669,480,149.96, 7,823,951,633.46 and 3,291,169,088.20

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Solution

The fourth proportional to 5,669,480,149.96, 7,823,951,633.46 and 3,291,169,088.20 is: 4,541,853,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,480,149.96 : 7,823,951,633.46 = 3,291,169,088.20 : x
  2. Step 2: Convert to fraction form
    5,669,480,149.96/7,823,951,633.46 = 3,291,169,088.20/x
  3. Step 3: Cross multiply
    5,669,480,149.96x = 7,823,951,633.46 × 3,291,169,088.20
  4. Step 4: Simplify right side
    5,669,480,149.96x = 25,749,947,763,615,449,088
  5. Step 5: Solve for x
    x = 25,749,947,763,615,449,088/5,669,480,149.96
  6. Step 6: Final answer
    x = 4,541,853,412.04

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Double scale
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1.5x scale

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.