Home / 2,154,085,244.93-3,232,109,629.50-1,105,559,768.04

Finding the Fourth Proportional to 2,154,085,244.93, 3,232,109,629.50 and 1,105,559,768.04

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Solution

The fourth proportional to 2,154,085,244.93, 3,232,109,629.50 and 1,105,559,768.04 is: 1,658,843,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,154,085,244.93 : 3,232,109,629.50 = 1,105,559,768.04 : x
  2. Step 2: Convert to fraction form
    2,154,085,244.93/3,232,109,629.50 = 1,105,559,768.04/x
  3. Step 3: Cross multiply
    2,154,085,244.93x = 3,232,109,629.50 × 1,105,559,768.04
  4. Step 4: Simplify right side
    2,154,085,244.93x = 3,573,290,372,279,277,568
  5. Step 5: Solve for x
    x = 3,573,290,372,279,277,568/2,154,085,244.93
  6. Step 6: Final answer
    x = 1,658,843,530.30

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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.