Home / 62,239,954,796.47-85,891,165,349.42-33,693,609,120.91

Finding the Fourth Proportional to 62,239,954,796.47, 85,891,165,349.42 and 33,693,609,120.91

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Solution

The fourth proportional to 62,239,954,796.47, 85,891,165,349.42 and 33,693,609,120.91 is: 46,497,195,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,239,954,796.47 : 85,891,165,349.42 = 33,693,609,120.91 : x
  2. Step 2: Convert to fraction form
    62,239,954,796.47/85,891,165,349.42 = 33,693,609,120.91/x
  3. Step 3: Cross multiply
    62,239,954,796.47x = 85,891,165,349.42 × 33,693,609,120.91
  4. Step 4: Simplify right side
    62,239,954,796.47x = 2,893,983,352,222,806,704,128
  5. Step 5: Solve for x
    x = 2,893,983,352,222,806,704,128/62,239,954,796.47
  6. Step 6: Final answer
    x = 46,497,195,598.65

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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.