Home / 44,162,518,608.32-66,264,464,253.24-21,766,057,822.76

Finding the Fourth Proportional to 44,162,518,608.32, 66,264,464,253.24 and 21,766,057,822.76

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Solution

The fourth proportional to 44,162,518,608.32, 66,264,464,253.24 and 21,766,057,822.76 is: 32,659,282,259.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,162,518,608.32 : 66,264,464,253.24 = 21,766,057,822.76 : x
  2. Step 2: Convert to fraction form
    44,162,518,608.32/66,264,464,253.24 = 21,766,057,822.76/x
  3. Step 3: Cross multiply
    44,162,518,608.32x = 66,264,464,253.24 × 21,766,057,822.76
  4. Step 4: Simplify right side
    44,162,518,608.32x = 1,442,316,160,530,234,736,640
  5. Step 5: Solve for x
    x = 1,442,316,160,530,234,736,640/44,162,518,608.32
  6. Step 6: Final answer
    x = 32,659,282,259.74

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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.