Home / 2,020,113,986,149.20-2,787,735,092,163.20-1,094,145,028,440.90

Finding the Fourth Proportional to 2,020,113,986,149.20, 2,787,735,092,163.20 and 1,094,145,028,440.90

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Solution

The fourth proportional to 2,020,113,986,149.20, 2,787,735,092,163.20 and 1,094,145,028,440.90 is: 1,509,908,110,440.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,113,986,149.20 : 2,787,735,092,163.20 = 1,094,145,028,440.90 : x
  2. Step 2: Convert to fraction form
    2,020,113,986,149.20/2,787,735,092,163.20 = 1,094,145,028,440.90/x
  3. Step 3: Cross multiply
    2,020,113,986,149.20x = 2,787,735,092,163.20 × 1,094,145,028,440.90
  4. Step 4: Simplify right side
    2,020,113,986,149.20x = 3,050,186,491,700,599,802,822,656
  5. Step 5: Solve for x
    x = 3,050,186,491,700,599,802,822,656/2,020,113,986,149.20
  6. Step 6: Final answer
    x = 1,509,908,110,440.32

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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.