Home / 336,473,234.40-504,757,090.80-106,418,330.40

Finding the Fourth Proportional to 336,473,234.40, 504,757,090.80 and 106,418,330.40

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Solution

The fourth proportional to 336,473,234.40, 504,757,090.80 and 106,418,330.40 is: 159,642,436.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,473,234.40 : 504,757,090.80 = 106,418,330.40 : x
  2. Step 2: Convert to fraction form
    336,473,234.40/504,757,090.80 = 106,418,330.40/x
  3. Step 3: Cross multiply
    336,473,234.40x = 504,757,090.80 × 106,418,330.40
  4. Step 4: Simplify right side
    336,473,234.40x = 53,715,406,860,497,208
  5. Step 5: Solve for x
    x = 53,715,406,860,497,208/336,473,234.40
  6. Step 6: Final answer
    x = 159,642,436.21

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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.