Home / 4,196,180,370.40-5,791,486,908.72-2,502,743,549.92

Finding the Fourth Proportional to 4,196,180,370.40, 5,791,486,908.72 and 2,502,743,549.92

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Solution

The fourth proportional to 4,196,180,370.40, 5,791,486,908.72 and 2,502,743,549.92 is: 3,454,238,194.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,180,370.40 : 5,791,486,908.72 = 2,502,743,549.92 : x
  2. Step 2: Convert to fraction form
    4,196,180,370.40/5,791,486,908.72 = 2,502,743,549.92/x
  3. Step 3: Cross multiply
    4,196,180,370.40x = 5,791,486,908.72 × 2,502,743,549.92
  4. Step 4: Simplify right side
    4,196,180,370.40x = 14,494,606,505,245,100,032
  5. Step 5: Solve for x
    x = 14,494,606,505,245,100,032/4,196,180,370.40
  6. Step 6: Final answer
    x = 3,454,238,194.21

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Double scale
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1.5x scale

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.