Home / 2,736,211,165.12-3,775,870,248-1,483,121,116.80

Finding the Fourth Proportional to 2,736,211,165.12, 3,775,870,248 and 1,483,121,116.80

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Solution

The fourth proportional to 2,736,211,165.12, 3,775,870,248 and 1,483,121,116.80 is: 2,046,652,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,211,165.12 : 3,775,870,248 = 1,483,121,116.80 : x
  2. Step 2: Convert to fraction form
    2,736,211,165.12/3,775,870,248 = 1,483,121,116.80/x
  3. Step 3: Cross multiply
    2,736,211,165.12x = 3,775,870,248 × 1,483,121,116.80
  4. Step 4: Simplify right side
    2,736,211,165.12x = 5,600,072,899,105,652,736
  5. Step 5: Solve for x
    x = 5,600,072,899,105,652,736/2,736,211,165.12
  6. Step 6: Final answer
    x = 2,046,652,309.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.