Home / 53,760,888,396.50-74,190,033,251.25-29,674,914,557.51

Finding the Fourth Proportional to 53,760,888,396.50, 74,190,033,251.25 and 29,674,914,557.51

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Solution

The fourth proportional to 53,760,888,396.50, 74,190,033,251.25 and 29,674,914,557.51 is: 40,951,386,098.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,760,888,396.50 : 74,190,033,251.25 = 29,674,914,557.51 : x
  2. Step 2: Convert to fraction form
    53,760,888,396.50/74,190,033,251.25 = 29,674,914,557.51/x
  3. Step 3: Cross multiply
    53,760,888,396.50x = 74,190,033,251.25 × 29,674,914,557.51
  4. Step 4: Simplify right side
    53,760,888,396.50x = 2,201,582,897,749,298,774,016
  5. Step 5: Solve for x
    x = 2,201,582,897,749,298,774,016/53,760,888,396.50
  6. Step 6: Final answer
    x = 40,951,386,098.98

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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.