Home / 25,319,216.23-37,978,824.80-6,149,844.11

Finding the Fourth Proportional to 25,319,216.23, 37,978,824.80 and 6,149,844.11

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Solution

The fourth proportional to 25,319,216.23, 37,978,824.80 and 6,149,844.11 is: 9,224,766.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,319,216.23 : 37,978,824.80 = 6,149,844.11 : x
  2. Step 2: Convert to fraction form
    25,319,216.23/37,978,824.80 = 6,149,844.11/x
  3. Step 3: Cross multiply
    25,319,216.23x = 37,978,824.80 × 6,149,844.11
  4. Step 4: Simplify right side
    25,319,216.23x = 233,563,852,065,199.78
  5. Step 5: Solve for x
    x = 233,563,852,065,199.78/25,319,216.23
  6. Step 6: Final answer
    x = 9,224,766.28

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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.