Home / 2,933,251,570.56-4,047,806,473.92-1,613,152,191.36

Finding the Fourth Proportional to 2,933,251,570.56, 4,047,806,473.92 and 1,613,152,191.36

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Solution

The fourth proportional to 2,933,251,570.56, 4,047,806,473.92 and 1,613,152,191.36 is: 2,226,105,646.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,251,570.56 : 4,047,806,473.92 = 1,613,152,191.36 : x
  2. Step 2: Convert to fraction form
    2,933,251,570.56/4,047,806,473.92 = 1,613,152,191.36/x
  3. Step 3: Cross multiply
    2,933,251,570.56x = 4,047,806,473.92 × 1,613,152,191.36
  4. Step 4: Simplify right side
    2,933,251,570.56x = 6,529,727,883,605,242,880
  5. Step 5: Solve for x
    x = 6,529,727,883,605,242,880/2,933,251,570.56
  6. Step 6: Final answer
    x = 2,226,105,646.42

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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.