Home / 1,812,024,147.39-2,718,039,373.97-568,550,038.74

Finding the Fourth Proportional to 1,812,024,147.39, 2,718,039,373.97 and 568,550,038.74

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Solution

The fourth proportional to 1,812,024,147.39, 2,718,039,373.97 and 568,550,038.74 is: 852,826,047.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,024,147.39 : 2,718,039,373.97 = 568,550,038.74 : x
  2. Step 2: Convert to fraction form
    1,812,024,147.39/2,718,039,373.97 = 568,550,038.74/x
  3. Step 3: Cross multiply
    1,812,024,147.39x = 2,718,039,373.97 × 568,550,038.74
  4. Step 4: Simplify right side
    1,812,024,147.39x = 1,545,341,391,364,646,144
  5. Step 5: Solve for x
    x = 1,545,341,391,364,646,144/1,812,024,147.39
  6. Step 6: Final answer
    x = 852,826,047.37

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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.