Home / 2,582,496,007.60-3,873,744,011.40-2,382,957,626.80

Finding the Fourth Proportional to 2,582,496,007.60, 3,873,744,011.40 and 2,382,957,626.80

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Solution

The fourth proportional to 2,582,496,007.60, 3,873,744,011.40 and 2,382,957,626.80 is: 3,574,436,440.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,496,007.60 : 3,873,744,011.40 = 2,382,957,626.80 : x
  2. Step 2: Convert to fraction form
    2,582,496,007.60/3,873,744,011.40 = 2,382,957,626.80/x
  3. Step 3: Cross multiply
    2,582,496,007.60x = 3,873,744,011.40 × 2,382,957,626.80
  4. Step 4: Simplify right side
    2,582,496,007.60x = 9,230,967,836,236,457,984
  5. Step 5: Solve for x
    x = 9,230,967,836,236,457,984/2,582,496,007.60
  6. Step 6: Final answer
    x = 3,574,436,440.20

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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.