Home / 60,497,079,079.16-83,493,289,908.27-34,431,781,801.61

Finding the Fourth Proportional to 60,497,079,079.16, 83,493,289,908.27 and 34,431,781,801.61

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Solution

The fourth proportional to 60,497,079,079.16, 83,493,289,908.27 and 34,431,781,801.61 is: 47,520,025,491.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,497,079,079.16 : 83,493,289,908.27 = 34,431,781,801.61 : x
  2. Step 2: Convert to fraction form
    60,497,079,079.16/83,493,289,908.27 = 34,431,781,801.61/x
  3. Step 3: Cross multiply
    60,497,079,079.16x = 83,493,289,908.27 × 34,431,781,801.61
  4. Step 4: Simplify right side
    60,497,079,079.16x = 2,874,822,740,019,701,612,544
  5. Step 5: Solve for x
    x = 2,874,822,740,019,701,612,544/60,497,079,079.16
  6. Step 6: Final answer
    x = 47,520,025,491.78

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1.5x scale

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.