Home / 63,378,049,564.40-95,067,074,346.60-33,991,488,028.40

Finding the Fourth Proportional to 63,378,049,564.40, 95,067,074,346.60 and 33,991,488,028.40

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Solution

The fourth proportional to 63,378,049,564.40, 95,067,074,346.60 and 33,991,488,028.40 is: 50,987,232,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,378,049,564.40 : 95,067,074,346.60 = 33,991,488,028.40 : x
  2. Step 2: Convert to fraction form
    63,378,049,564.40/95,067,074,346.60 = 33,991,488,028.40/x
  3. Step 3: Cross multiply
    63,378,049,564.40x = 95,067,074,346.60 × 33,991,488,028.40
  4. Step 4: Simplify right side
    63,378,049,564.40x = 3,231,471,319,547,466,743,808
  5. Step 5: Solve for x
    x = 3,231,471,319,547,466,743,808/63,378,049,564.40
  6. Step 6: Final answer
    x = 50,987,232,042.60

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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.