Home / 22,101,847,112,083-30,498,502,164,453-12,224,878,020,847

Finding the Fourth Proportional to 22,101,847,112,083, 30,498,502,164,453 and 12,224,878,020,847

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Solution

The fourth proportional to 22,101,847,112,083, 30,498,502,164,453 and 12,224,878,020,847 is: 16,869,199,523,832.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,847,112,083 : 30,498,502,164,453 = 12,224,878,020,847 : x
  2. Step 2: Convert to fraction form
    22,101,847,112,083/30,498,502,164,453 = 12,224,878,020,847/x
  3. Step 3: Cross multiply
    22,101,847,112,083x = 30,498,502,164,453 × 12,224,878,020,847
  4. Step 4: Simplify right side
    22,101,847,112,083x = 372,840,468,778,976,163,538,141,184
  5. Step 5: Solve for x
    x = 372,840,468,778,976,163,538,141,184/22,101,847,112,083
  6. Step 6: Final answer
    x = 16,869,199,523,832.81

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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.