Home / 2,317,373,882.19-3,197,992,593.69-1,260,094,278.15

Finding the Fourth Proportional to 2,317,373,882.19, 3,197,992,593.69 and 1,260,094,278.15

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Solution

The fourth proportional to 2,317,373,882.19, 3,197,992,593.69 and 1,260,094,278.15 is: 1,738,939,149.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,373,882.19 : 3,197,992,593.69 = 1,260,094,278.15 : x
  2. Step 2: Convert to fraction form
    2,317,373,882.19/3,197,992,593.69 = 1,260,094,278.15/x
  3. Step 3: Cross multiply
    2,317,373,882.19x = 3,197,992,593.69 × 1,260,094,278.15
  4. Step 4: Simplify right side
    2,317,373,882.19x = 4,029,772,168,874,847,232
  5. Step 5: Solve for x
    x = 4,029,772,168,874,847,232/2,317,373,882.19
  6. Step 6: Final answer
    x = 1,738,939,149.98

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Double scale
Find fourth proportional to 2,317,373,883.19, 3,197,992,595.07 and 1,260,094,279.15
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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.