Home / 226,888,436.86-340,261,266.17-73,498,905.34

Finding the Fourth Proportional to 226,888,436.86, 340,261,266.17 and 73,498,905.34

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Solution

The fourth proportional to 226,888,436.86, 340,261,266.17 and 73,498,905.34 is: 110,225,232.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,888,436.86 : 340,261,266.17 = 73,498,905.34 : x
  2. Step 2: Convert to fraction form
    226,888,436.86/340,261,266.17 = 73,498,905.34/x
  3. Step 3: Cross multiply
    226,888,436.86x = 340,261,266.17 × 73,498,905.34
  4. Step 4: Simplify right side
    226,888,436.86x = 25,008,830,593,097,376
  5. Step 5: Solve for x
    x = 25,008,830,593,097,376/226,888,436.86
  6. Step 6: Final answer
    x = 110,225,232.01

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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.