Home / 46,342,137.66-63,955,139.32-25,715,583.84

Finding the Fourth Proportional to 46,342,137.66, 63,955,139.32 and 25,715,583.84

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Solution

The fourth proportional to 46,342,137.66, 63,955,139.32 and 25,715,583.84 is: 35,489,164.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,342,137.66 : 63,955,139.32 = 25,715,583.84 : x
  2. Step 2: Convert to fraction form
    46,342,137.66/63,955,139.32 = 25,715,583.84/x
  3. Step 3: Cross multiply
    46,342,137.66x = 63,955,139.32 × 25,715,583.84
  4. Step 4: Simplify right side
    46,342,137.66x = 1,644,643,747,454,137.50
  5. Step 5: Solve for x
    x = 1,644,643,747,454,137.50/46,342,137.66
  6. Step 6: Final answer
    x = 35,489,164.52

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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.