Home / 44,162,518,587.30-66,264,464,221.74-21,766,057,801.74

Finding the Fourth Proportional to 44,162,518,587.30, 66,264,464,221.74 and 21,766,057,801.74

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Solution

The fourth proportional to 44,162,518,587.30, 66,264,464,221.74 and 21,766,057,801.74 is: 32,659,282,228.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,162,518,587.30 : 66,264,464,221.74 = 21,766,057,801.74 : x
  2. Step 2: Convert to fraction form
    44,162,518,587.30/66,264,464,221.74 = 21,766,057,801.74/x
  3. Step 3: Cross multiply
    44,162,518,587.30x = 66,264,464,221.74 × 21,766,057,801.74
  4. Step 4: Simplify right side
    44,162,518,587.30x = 1,442,316,158,451,725,107,200
  5. Step 5: Solve for x
    x = 1,442,316,158,451,725,107,200/44,162,518,587.30
  6. Step 6: Final answer
    x = 32,659,282,228.22

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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.