Home / 43,145,252.22-64,718,120.25-14,391,308.88

Finding the Fourth Proportional to 43,145,252.22, 64,718,120.25 and 14,391,308.88

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Solution

The fourth proportional to 43,145,252.22, 64,718,120.25 and 14,391,308.88 is: 21,587,044.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,252.22 : 64,718,120.25 = 14,391,308.88 : x
  2. Step 2: Convert to fraction form
    43,145,252.22/64,718,120.25 = 14,391,308.88/x
  3. Step 3: Cross multiply
    43,145,252.22x = 64,718,120.25 × 14,391,308.88
  4. Step 4: Simplify right side
    43,145,252.22x = 931,378,458,650,732.88
  5. Step 5: Solve for x
    x = 931,378,458,650,732.88/43,145,252.22
  6. Step 6: Final answer
    x = 21,587,044.01

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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.