Home / 3,473,310,531.35-4,793,164,886.72-1,887,398,716.75

Finding the Fourth Proportional to 3,473,310,531.35, 4,793,164,886.72 and 1,887,398,716.75

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Solution

The fourth proportional to 3,473,310,531.35, 4,793,164,886.72 and 1,887,398,716.75 is: 2,604,608,247.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,310,531.35 : 4,793,164,886.72 = 1,887,398,716.75 : x
  2. Step 2: Convert to fraction form
    3,473,310,531.35/4,793,164,886.72 = 1,887,398,716.75/x
  3. Step 3: Cross multiply
    3,473,310,531.35x = 4,793,164,886.72 × 1,887,398,716.75
  4. Step 4: Simplify right side
    3,473,310,531.35x = 9,046,613,256,359,222,272
  5. Step 5: Solve for x
    x = 9,046,613,256,359,222,272/3,473,310,531.35
  6. Step 6: Final answer
    x = 2,604,608,247.58

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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.