Home / 2,802,281,214,073-4,202,997,110,364-762,675,220,507.08

Finding the Fourth Proportional to 2,802,281,214,073, 4,202,997,110,364 and 762,675,220,507.08

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Solution

The fourth proportional to 2,802,281,214,073, 4,202,997,110,364 and 762,675,220,507.08 is: 1,143,897,240,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,802,281,214,073 : 4,202,997,110,364 = 762,675,220,507.08 : x
  2. Step 2: Convert to fraction form
    2,802,281,214,073/4,202,997,110,364 = 762,675,220,507.08/x
  3. Step 3: Cross multiply
    2,802,281,214,073x = 4,202,997,110,364 × 762,675,220,507.08
  4. Step 4: Simplify right side
    2,802,281,214,073x = 3,205,521,747,937,483,401,723,904
  5. Step 5: Solve for x
    x = 3,205,521,747,937,483,401,723,904/2,802,281,214,073
  6. Step 6: Final answer
    x = 1,143,897,240,519.41

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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.