Home / 226,336,088.12-339,504,158.48-70,902,008.48

Finding the Fourth Proportional to 226,336,088.12, 339,504,158.48 and 70,902,008.48

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Solution

The fourth proportional to 226,336,088.12, 339,504,158.48 and 70,902,008.48 is: 106,353,020.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,336,088.12 : 339,504,158.48 = 70,902,008.48 : x
  2. Step 2: Convert to fraction form
    226,336,088.12/339,504,158.48 = 70,902,008.48/x
  3. Step 3: Cross multiply
    226,336,088.12x = 339,504,158.48 × 70,902,008.48
  4. Step 4: Simplify right side
    226,336,088.12x = 24,071,526,724,038,476
  5. Step 5: Solve for x
    x = 24,071,526,724,038,476/226,336,088.12
  6. Step 6: Final answer
    x = 106,353,020.96

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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.