Home / 46,212,378.90-63,777,362.31-25,585,825.38

Finding the Fourth Proportional to 46,212,378.90, 63,777,362.31 and 25,585,825.38

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Solution

The fourth proportional to 46,212,378.90, 63,777,362.31 and 25,585,825.38 is: 35,310,808.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,212,378.90 : 63,777,362.31 = 25,585,825.38 : x
  2. Step 2: Convert to fraction form
    46,212,378.90/63,777,362.31 = 25,585,825.38/x
  3. Step 3: Cross multiply
    46,212,378.90x = 63,777,362.31 × 25,585,825.38
  4. Step 4: Simplify right side
    46,212,378.90x = 1,631,796,455,260,653.50
  5. Step 5: Solve for x
    x = 1,631,796,455,260,653.50/46,212,378.90
  6. Step 6: Final answer
    x = 35,310,808.36

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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.