Home / 8,546,321,493.51-11,793,992,909.19-4,735,908,092.82

Finding the Fourth Proportional to 8,546,321,493.51, 11,793,992,909.19 and 4,735,908,092.82

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Solution

The fourth proportional to 8,546,321,493.51, 11,793,992,909.19 and 4,735,908,092.82 is: 6,535,591,541.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,321,493.51 : 11,793,992,909.19 = 4,735,908,092.82 : x
  2. Step 2: Convert to fraction form
    8,546,321,493.51/11,793,992,909.19 = 4,735,908,092.82/x
  3. Step 3: Cross multiply
    8,546,321,493.51x = 11,793,992,909.19 × 4,735,908,092.82
  4. Step 4: Simplify right side
    8,546,321,493.51x = 55,855,266,465,294,614,528
  5. Step 5: Solve for x
    x = 55,855,266,465,294,614,528/8,546,321,493.51
  6. Step 6: Final answer
    x = 6,535,591,541.66

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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.