Home / 2,797,199,079.60-4,197,310,273.80-1,244,730,010.80

Finding the Fourth Proportional to 2,797,199,079.60, 4,197,310,273.80 and 1,244,730,010.80

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Solution

The fourth proportional to 2,797,199,079.60, 4,197,310,273.80 and 1,244,730,010.80 is: 1,867,767,689.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,199,079.60 : 4,197,310,273.80 = 1,244,730,010.80 : x
  2. Step 2: Convert to fraction form
    2,797,199,079.60/4,197,310,273.80 = 1,244,730,010.80/x
  3. Step 3: Cross multiply
    2,797,199,079.60x = 4,197,310,273.80 × 1,244,730,010.80
  4. Step 4: Simplify right side
    2,797,199,079.60x = 5,224,518,062,438,025,216
  5. Step 5: Solve for x
    x = 5,224,518,062,438,025,216/2,797,199,079.60
  6. Step 6: Final answer
    x = 1,867,767,689.67

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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.