Home / 2,664,055,815.23-3,994,465,547.28-1,334,537,659

Finding the Fourth Proportional to 2,664,055,815.23, 3,994,465,547.28 and 1,334,537,659

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Solution

The fourth proportional to 2,664,055,815.23, 3,994,465,547.28 and 1,334,537,659 is: 2,000,995,876.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,055,815.23 : 3,994,465,547.28 = 1,334,537,659 : x
  2. Step 2: Convert to fraction form
    2,664,055,815.23/3,994,465,547.28 = 1,334,537,659/x
  3. Step 3: Cross multiply
    2,664,055,815.23x = 3,994,465,547.28 × 1,334,537,659
  4. Step 4: Simplify right side
    2,664,055,815.23x = 5,330,764,700,423,204,864
  5. Step 5: Solve for x
    x = 5,330,764,700,423,204,864/2,664,055,815.23
  6. Step 6: Final answer
    x = 2,000,995,876.27

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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.