Home / 1,189,011,685,149.10-1,783,517,527,723.70-1,189,011,685,149.10

Finding the Fourth Proportional to 1,189,011,685,149.10, 1,783,517,527,723.70 and 1,189,011,685,149.10

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Solution

The fourth proportional to 1,189,011,685,149.10, 1,783,517,527,723.70 and 1,189,011,685,149.10 is: 1,783,517,527,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,189,011,685,149.10 : 1,783,517,527,723.70 = 1,189,011,685,149.10 : x
  2. Step 2: Convert to fraction form
    1,189,011,685,149.10/1,783,517,527,723.70 = 1,189,011,685,149.10/x
  3. Step 3: Cross multiply
    1,189,011,685,149.10x = 1,783,517,527,723.70 × 1,189,011,685,149.10
  4. Step 4: Simplify right side
    1,189,011,685,149.10x = 2,120,623,181,131,713,330,806,784
  5. Step 5: Solve for x
    x = 2,120,623,181,131,713,330,806,784/1,189,011,685,149.10
  6. Step 6: Final answer
    x = 1,783,517,527,723.70

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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.