Home / 45,968,439.26-63,436,935.12-25,342,623.56

Finding the Fourth Proportional to 45,968,439.26, 63,436,935.12 and 25,342,623.56

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Solution

The fourth proportional to 45,968,439.26, 63,436,935.12 and 25,342,623.56 is: 34,973,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,968,439.26 : 63,436,935.12 = 25,342,623.56 : x
  2. Step 2: Convert to fraction form
    45,968,439.26/63,436,935.12 = 25,342,623.56/x
  3. Step 3: Cross multiply
    45,968,439.26x = 63,436,935.12 × 25,342,623.56
  4. Step 4: Simplify right side
    45,968,439.26x = 1,607,658,366,546,303.25
  5. Step 5: Solve for x
    x = 1,607,658,366,546,303.25/45,968,439.26
  6. Step 6: Final answer
    x = 34,973,090.07

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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.