Home / 34,045,266.60-51,067,899.90-26,431,007.40

Finding the Fourth Proportional to 34,045,266.60, 51,067,899.90 and 26,431,007.40

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Solution

The fourth proportional to 34,045,266.60, 51,067,899.90 and 26,431,007.40 is: 39,646,511.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045,266.60 : 51,067,899.90 = 26,431,007.40 : x
  2. Step 2: Convert to fraction form
    34,045,266.60/51,067,899.90 = 26,431,007.40/x
  3. Step 3: Cross multiply
    34,045,266.60x = 51,067,899.90 × 26,431,007.40
  4. Step 4: Simplify right side
    34,045,266.60x = 1,349,776,040,159,359.25
  5. Step 5: Solve for x
    x = 1,349,776,040,159,359.25/34,045,266.60
  6. Step 6: Final answer
    x = 39,646,511.10

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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.