Home / 396,468,000.70-594,702,001.05-241,499,805.10

Finding the Fourth Proportional to 396,468,000.70, 594,702,001.05 and 241,499,805.10

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Solution

The fourth proportional to 396,468,000.70, 594,702,001.05 and 241,499,805.10 is: 362,249,707.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,468,000.70 : 594,702,001.05 = 241,499,805.10 : x
  2. Step 2: Convert to fraction form
    396,468,000.70/594,702,001.05 = 241,499,805.10/x
  3. Step 3: Cross multiply
    396,468,000.70x = 594,702,001.05 × 241,499,805.10
  4. Step 4: Simplify right side
    396,468,000.70x = 143,620,417,346,154,976
  5. Step 5: Solve for x
    x = 143,620,417,346,154,976/396,468,000.70
  6. Step 6: Final answer
    x = 362,249,707.65

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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.