Home / 2,964,480,541.50-4,445,429,115.38-998,967,260.64

Finding the Fourth Proportional to 2,964,480,541.50, 4,445,429,115.38 and 998,967,260.64

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Solution

The fourth proportional to 2,964,480,541.50, 4,445,429,115.38 and 998,967,260.64 is: 1,498,015,616.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,480,541.50 : 4,445,429,115.38 = 998,967,260.64 : x
  2. Step 2: Convert to fraction form
    2,964,480,541.50/4,445,429,115.38 = 998,967,260.64/x
  3. Step 3: Cross multiply
    2,964,480,541.50x = 4,445,429,115.38 × 998,967,260.64
  4. Step 4: Simplify right side
    2,964,480,541.50x = 4,440,838,145,777,971,200
  5. Step 5: Solve for x
    x = 4,440,838,145,777,971,200/2,964,480,541.50
  6. Step 6: Final answer
    x = 1,498,015,616.43

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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.