Home / 2,940,708,991.51-4,412,366,096.82-1,541,360,701.54

Finding the Fourth Proportional to 2,940,708,991.51, 4,412,366,096.82 and 1,541,360,701.54

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Solution

The fourth proportional to 2,940,708,991.51, 4,412,366,096.82 and 1,541,360,701.54 is: 2,312,723,809.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,708,991.51 : 4,412,366,096.82 = 1,541,360,701.54 : x
  2. Step 2: Convert to fraction form
    2,940,708,991.51/4,412,366,096.82 = 1,541,360,701.54/x
  3. Step 3: Cross multiply
    2,940,708,991.51x = 4,412,366,096.82 × 1,541,360,701.54
  4. Step 4: Simplify right side
    2,940,708,991.51x = 6,801,047,702,445,786,112
  5. Step 5: Solve for x
    x = 6,801,047,702,445,786,112/2,940,708,991.51
  6. Step 6: Final answer
    x = 2,312,723,809.83

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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.