Home / 2,476,956,402.71-3,418,200,393.68-1,363,122,496.84

Finding the Fourth Proportional to 2,476,956,402.71, 3,418,200,393.68 and 1,363,122,496.84

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Solution

The fourth proportional to 2,476,956,402.71, 3,418,200,393.68 and 1,363,122,496.84 is: 1,881,109,352.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,956,402.71 : 3,418,200,393.68 = 1,363,122,496.84 : x
  2. Step 2: Convert to fraction form
    2,476,956,402.71/3,418,200,393.68 = 1,363,122,496.84/x
  3. Step 3: Cross multiply
    2,476,956,402.71x = 3,418,200,393.68 × 1,363,122,496.84
  4. Step 4: Simplify right side
    2,476,956,402.71x = 4,659,425,855,318,868,992
  5. Step 5: Solve for x
    x = 4,659,425,855,318,868,992/2,476,956,402.71
  6. Step 6: Final answer
    x = 1,881,109,352.68

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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.