Home / 4,030,997,221.26-5,565,162,377.16-3,583,725,184.80

Finding the Fourth Proportional to 4,030,997,221.26, 5,565,162,377.16 and 3,583,725,184.80

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Solution

The fourth proportional to 4,030,997,221.26, 5,565,162,377.16 and 3,583,725,184.80 is: 4,947,662,197.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,997,221.26 : 5,565,162,377.16 = 3,583,725,184.80 : x
  2. Step 2: Convert to fraction form
    4,030,997,221.26/5,565,162,377.16 = 3,583,725,184.80/x
  3. Step 3: Cross multiply
    4,030,997,221.26x = 5,565,162,377.16 × 3,583,725,184.80
  4. Step 4: Simplify right side
    4,030,997,221.26x = 19,944,012,568,529,727,488
  5. Step 5: Solve for x
    x = 19,944,012,568,529,727,488/4,030,997,221.26
  6. Step 6: Final answer
    x = 4,947,662,197.17

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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.