Home / 45,505,536.30-68,258,304.45-26,326,421.10

Finding the Fourth Proportional to 45,505,536.30, 68,258,304.45 and 26,326,421.10

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Solution

The fourth proportional to 45,505,536.30, 68,258,304.45 and 26,326,421.10 is: 39,489,631.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,505,536.30 : 68,258,304.45 = 26,326,421.10 : x
  2. Step 2: Convert to fraction form
    45,505,536.30/68,258,304.45 = 26,326,421.10/x
  3. Step 3: Cross multiply
    45,505,536.30x = 68,258,304.45 × 26,326,421.10
  4. Step 4: Simplify right side
    45,505,536.30x = 1,796,996,866,522,704
  5. Step 5: Solve for x
    x = 1,796,996,866,522,704/45,505,536.30
  6. Step 6: Final answer
    x = 39,489,631.65

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Similar ratio
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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.