Home / 4,577,351,971.20-6,867,051,454.40-1,669,306,819.20

Finding the Fourth Proportional to 4,577,351,971.20, 6,867,051,454.40 and 1,669,306,819.20

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Solution

The fourth proportional to 4,577,351,971.20, 6,867,051,454.40 and 1,669,306,819.20 is: 2,504,333,486.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,351,971.20 : 6,867,051,454.40 = 1,669,306,819.20 : x
  2. Step 2: Convert to fraction form
    4,577,351,971.20/6,867,051,454.40 = 1,669,306,819.20/x
  3. Step 3: Cross multiply
    4,577,351,971.20x = 6,867,051,454.40 × 1,669,306,819.20
  4. Step 4: Simplify right side
    4,577,351,971.20x = 11,463,215,820,627,197,952
  5. Step 5: Solve for x
    x = 11,463,215,820,627,197,952/4,577,351,971.20
  6. Step 6: Final answer
    x = 2,504,333,486.42

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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.