Home / 19,566,011,952.72-29,348,198,152.92-6,300,976,618.80

Finding the Fourth Proportional to 19,566,011,952.72, 29,348,198,152.92 and 6,300,976,618.80

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Solution

The fourth proportional to 19,566,011,952.72, 29,348,198,152.92 and 6,300,976,618.80 is: 9,451,200,930.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,566,011,952.72 : 29,348,198,152.92 = 6,300,976,618.80 : x
  2. Step 2: Convert to fraction form
    19,566,011,952.72/29,348,198,152.92 = 6,300,976,618.80/x
  3. Step 3: Cross multiply
    19,566,011,952.72x = 29,348,198,152.92 × 6,300,976,618.80
  4. Step 4: Simplify right side
    19,566,011,952.72x = 184,922,310,365,458,268,160
  5. Step 5: Solve for x
    x = 184,922,310,365,458,268,160/19,566,011,952.72
  6. Step 6: Final answer
    x = 9,451,200,930.08

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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.