Home / 40,920,934,573.56-56,470,293,633.42-22,856,707,831.80

Finding the Fourth Proportional to 40,920,934,573.56, 56,470,293,633.42 and 22,856,707,831.80

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Solution

The fourth proportional to 40,920,934,573.56, 56,470,293,633.42 and 22,856,707,831.80 is: 31,541,923,863.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,920,934,573.56 : 56,470,293,633.42 = 22,856,707,831.80 : x
  2. Step 2: Convert to fraction form
    40,920,934,573.56/56,470,293,633.42 = 22,856,707,831.80/x
  3. Step 3: Cross multiply
    40,920,934,573.56x = 56,470,293,633.42 × 22,856,707,831.80
  4. Step 4: Simplify right side
    40,920,934,573.56x = 1,290,725,002,755,036,413,952
  5. Step 5: Solve for x
    x = 1,290,725,002,755,036,413,952/40,920,934,573.56
  6. Step 6: Final answer
    x = 31,541,923,863.81

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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.