Home / 46,342,266.53-63,955,317.17-25,715,712.72

Finding the Fourth Proportional to 46,342,266.53, 63,955,317.17 and 25,715,712.72

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Solution

The fourth proportional to 46,342,266.53, 63,955,317.17 and 25,715,712.72 is: 35,489,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,342,266.53 : 63,955,317.17 = 25,715,712.72 : x
  2. Step 2: Convert to fraction form
    46,342,266.53/63,955,317.17 = 25,715,712.72/x
  3. Step 3: Cross multiply
    46,342,266.53x = 63,955,317.17 × 25,715,712.72
  4. Step 4: Simplify right side
    46,342,266.53x = 1,644,656,563,131,624.75
  5. Step 5: Solve for x
    x = 1,644,656,563,131,624.75/46,342,266.53
  6. Step 6: Final answer
    x = 35,489,342.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.