Home / 741,134,041.96-1,111,710,524.38-195,870,865

Finding the Fourth Proportional to 741,134,041.96, 1,111,710,524.38 and 195,870,865

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Solution

The fourth proportional to 741,134,041.96, 1,111,710,524.38 and 195,870,865 is: 293,808,798.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,134,041.96 : 1,111,710,524.38 = 195,870,865 : x
  2. Step 2: Convert to fraction form
    741,134,041.96/1,111,710,524.38 = 195,870,865/x
  3. Step 3: Cross multiply
    741,134,041.96x = 1,111,710,524.38 × 195,870,865
  4. Step 4: Simplify right side
    741,134,041.96x = 217,751,702,039,914,208
  5. Step 5: Solve for x
    x = 217,751,702,039,914,208/741,134,041.96
  6. Step 6: Final answer
    x = 293,808,798.02

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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.