Home / 164,520,003.17-226,905,222.11-144,631,244.75

Finding the Fourth Proportional to 164,520,003.17, 226,905,222.11 and 144,631,244.75

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Solution

The fourth proportional to 164,520,003.17, 226,905,222.11 and 144,631,244.75 is: 199,474,739.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,520,003.17 : 226,905,222.11 = 144,631,244.75 : x
  2. Step 2: Convert to fraction form
    164,520,003.17/226,905,222.11 = 144,631,244.75/x
  3. Step 3: Cross multiply
    164,520,003.17x = 226,905,222.11 × 144,631,244.75
  4. Step 4: Simplify right side
    164,520,003.17x = 32,817,584,712,186,840
  5. Step 5: Solve for x
    x = 32,817,584,712,186,840/164,520,003.17
  6. Step 6: Final answer
    x = 199,474,739.12

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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.