Home / 48,379,204,565.82-72,569,036,375.52-14,802,773,536.35

Finding the Fourth Proportional to 48,379,204,565.82, 72,569,036,375.52 and 14,802,773,536.35

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Solution

The fourth proportional to 48,379,204,565.82, 72,569,036,375.52 and 14,802,773,536.35 is: 22,204,230,533.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,379,204,565.82 : 72,569,036,375.52 = 14,802,773,536.35 : x
  2. Step 2: Convert to fraction form
    48,379,204,565.82/72,569,036,375.52 = 14,802,773,536.35/x
  3. Step 3: Cross multiply
    48,379,204,565.82x = 72,569,036,375.52 × 14,802,773,536.35
  4. Step 4: Simplify right side
    48,379,204,565.82x = 1,074,223,011,217,968,070,656
  5. Step 5: Solve for x
    x = 1,074,223,011,217,968,070,656/48,379,204,565.82
  6. Step 6: Final answer
    x = 22,204,230,533.73

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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.