Home / 5,639,600,826.60-8,459,682,227.06-2,146,277,044.11

Finding the Fourth Proportional to 5,639,600,826.60, 8,459,682,227.06 and 2,146,277,044.11

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Solution

The fourth proportional to 5,639,600,826.60, 8,459,682,227.06 and 2,146,277,044.11 is: 3,219,522,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,639,600,826.60 : 8,459,682,227.06 = 2,146,277,044.11 : x
  2. Step 2: Convert to fraction form
    5,639,600,826.60/8,459,682,227.06 = 2,146,277,044.11/x
  3. Step 3: Cross multiply
    5,639,600,826.60x = 8,459,682,227.06 × 2,146,277,044.11
  4. Step 4: Simplify right side
    5,639,600,826.60x = 18,156,821,764,393,506,816
  5. Step 5: Solve for x
    x = 18,156,821,764,393,506,816/5,639,600,826.60
  6. Step 6: Final answer
    x = 3,219,522,502.15

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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.