Home / 591,840,044.80-887,816,054.40-161,018,540.80

Finding the Fourth Proportional to 591,840,044.80, 887,816,054.40 and 161,018,540.80

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Solution

The fourth proportional to 591,840,044.80, 887,816,054.40 and 161,018,540.80 is: 241,543,043.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,840,044.80 : 887,816,054.40 = 161,018,540.80 : x
  2. Step 2: Convert to fraction form
    591,840,044.80/887,816,054.40 = 161,018,540.80/x
  3. Step 3: Cross multiply
    591,840,044.80x = 887,816,054.40 × 161,018,540.80
  4. Step 4: Simplify right side
    591,840,044.80x = 142,954,845,578,301,424
  5. Step 5: Solve for x
    x = 142,954,845,578,301,424/591,840,044.80
  6. Step 6: Final answer
    x = 241,543,043.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.