Home / 3,144,096,615.60-4,716,144,923.40-1,073,508,001.20

Finding the Fourth Proportional to 3,144,096,615.60, 4,716,144,923.40 and 1,073,508,001.20

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Solution

The fourth proportional to 3,144,096,615.60, 4,716,144,923.40 and 1,073,508,001.20 is: 1,610,262,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,096,615.60 : 4,716,144,923.40 = 1,073,508,001.20 : x
  2. Step 2: Convert to fraction form
    3,144,096,615.60/4,716,144,923.40 = 1,073,508,001.20/x
  3. Step 3: Cross multiply
    3,144,096,615.60x = 4,716,144,923.40 × 1,073,508,001.20
  4. Step 4: Simplify right side
    3,144,096,615.60x = 5,062,819,310,088,660,992
  5. Step 5: Solve for x
    x = 5,062,819,310,088,660,992/3,144,096,615.60
  6. Step 6: Final answer
    x = 1,610,262,001.80

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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.