Home / 4,260,483,959.60-6,390,725,939.40-3,797,917,713.20

Finding the Fourth Proportional to 4,260,483,959.60, 6,390,725,939.40 and 3,797,917,713.20

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Solution

The fourth proportional to 4,260,483,959.60, 6,390,725,939.40 and 3,797,917,713.20 is: 5,696,876,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,483,959.60 : 6,390,725,939.40 = 3,797,917,713.20 : x
  2. Step 2: Convert to fraction form
    4,260,483,959.60/6,390,725,939.40 = 3,797,917,713.20/x
  3. Step 3: Cross multiply
    4,260,483,959.60x = 6,390,725,939.40 × 3,797,917,713.20
  4. Step 4: Simplify right side
    4,260,483,959.60x = 24,271,451,245,453,967,360
  5. Step 5: Solve for x
    x = 24,271,451,245,453,967,360/4,260,483,959.60
  6. Step 6: Final answer
    x = 5,696,876,569.80

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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.