Home / 23,927,515.46-33,019,803.36-13,062,499.46

Finding the Fourth Proportional to 23,927,515.46, 33,019,803.36 and 13,062,499.46

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Solution

The fourth proportional to 23,927,515.46, 33,019,803.36 and 13,062,499.46 is: 18,026,157.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,927,515.46 : 33,019,803.36 = 13,062,499.46 : x
  2. Step 2: Convert to fraction form
    23,927,515.46/33,019,803.36 = 13,062,499.46/x
  3. Step 3: Cross multiply
    23,927,515.46x = 33,019,803.36 × 13,062,499.46
  4. Step 4: Simplify right side
    23,927,515.46x = 431,321,163,559,306.19
  5. Step 5: Solve for x
    x = 431,321,163,559,306.19/23,927,515.46
  6. Step 6: Final answer
    x = 18,026,157.55

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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.