Home / 2,940,708,275.96-4,412,365,025.75-1,541,359,986.75

Finding the Fourth Proportional to 2,940,708,275.96, 4,412,365,025.75 and 1,541,359,986.75

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Solution

The fourth proportional to 2,940,708,275.96, 4,412,365,025.75 and 1,541,359,986.75 is: 2,312,722,738.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,708,275.96 : 4,412,365,025.75 = 1,541,359,986.75 : x
  2. Step 2: Convert to fraction form
    2,940,708,275.96/4,412,365,025.75 = 1,541,359,986.75/x
  3. Step 3: Cross multiply
    2,940,708,275.96x = 4,412,365,025.75 × 1,541,359,986.75
  4. Step 4: Simplify right side
    2,940,708,275.96x = 6,801,042,897,607,445,504
  5. Step 5: Solve for x
    x = 6,801,042,897,607,445,504/2,940,708,275.96
  6. Step 6: Final answer
    x = 2,312,722,738.67

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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.