Home / 5,053,009,442.56-6,972,685,066.56-2,794,900,372

Finding the Fourth Proportional to 5,053,009,442.56, 6,972,685,066.56 and 2,794,900,372

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Solution

The fourth proportional to 5,053,009,442.56, 6,972,685,066.56 and 2,794,900,372 is: 3,856,703,674.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,009,442.56 : 6,972,685,066.56 = 2,794,900,372 : x
  2. Step 2: Convert to fraction form
    5,053,009,442.56/6,972,685,066.56 = 2,794,900,372/x
  3. Step 3: Cross multiply
    5,053,009,442.56x = 6,972,685,066.56 × 2,794,900,372
  4. Step 4: Simplify right side
    5,053,009,442.56x = 19,487,960,086,367,391,744
  5. Step 5: Solve for x
    x = 19,487,960,086,367,391,744/5,053,009,442.56
  6. Step 6: Final answer
    x = 3,856,703,674.89

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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.