Home / 1,812,024,149.27-2,718,039,376.79-568,550,040.63

Finding the Fourth Proportional to 1,812,024,149.27, 2,718,039,376.79 and 568,550,040.63

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Solution

The fourth proportional to 1,812,024,149.27, 2,718,039,376.79 and 568,550,040.63 is: 852,826,050.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,024,149.27 : 2,718,039,376.79 = 568,550,040.63 : x
  2. Step 2: Convert to fraction form
    1,812,024,149.27/2,718,039,376.79 = 568,550,040.63/x
  3. Step 3: Cross multiply
    1,812,024,149.27x = 2,718,039,376.79 × 568,550,040.63
  4. Step 4: Simplify right side
    1,812,024,149.27x = 1,545,341,398,105,051,648
  5. Step 5: Solve for x
    x = 1,545,341,398,105,051,648/1,812,024,149.27
  6. Step 6: Final answer
    x = 852,826,050.21

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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.