Home / 2,582,636,008.88-3,873,928,483.74-1,183,223,333.72

Finding the Fourth Proportional to 2,582,636,008.88, 3,873,928,483.74 and 1,183,223,333.72

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Solution

The fourth proportional to 2,582,636,008.88, 3,873,928,483.74 and 1,183,223,333.72 is: 1,774,823,304.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,636,008.88 : 3,873,928,483.74 = 1,183,223,333.72 : x
  2. Step 2: Convert to fraction form
    2,582,636,008.88/3,873,928,483.74 = 1,183,223,333.72/x
  3. Step 3: Cross multiply
    2,582,636,008.88x = 3,873,928,483.74 × 1,183,223,333.72
  4. Step 4: Simplify right side
    2,582,636,008.88x = 4,583,722,575,123,707,392
  5. Step 5: Solve for x
    x = 4,583,722,575,123,707,392/2,582,636,008.88
  6. Step 6: Final answer
    x = 1,774,823,304.32

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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.