Home / 1,812,024,142.32-2,718,039,366.35-568,550,033.66

Finding the Fourth Proportional to 1,812,024,142.32, 2,718,039,366.35 and 568,550,033.66

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Solution

The fourth proportional to 1,812,024,142.32, 2,718,039,366.35 and 568,550,033.66 is: 852,826,039.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,024,142.32 : 2,718,039,366.35 = 568,550,033.66 : x
  2. Step 2: Convert to fraction form
    1,812,024,142.32/2,718,039,366.35 = 568,550,033.66/x
  3. Step 3: Cross multiply
    1,812,024,142.32x = 2,718,039,366.35 × 568,550,033.66
  4. Step 4: Simplify right side
    1,812,024,142.32x = 1,545,341,373,211,064,320
  5. Step 5: Solve for x
    x = 1,545,341,373,211,064,320/1,812,024,142.32
  6. Step 6: Final answer
    x = 852,826,039.74

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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.