Home / 73,591,975.80-110,387,963.70-22,473,912.60

Finding the Fourth Proportional to 73,591,975.80, 110,387,963.70 and 22,473,912.60

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Solution

The fourth proportional to 73,591,975.80, 110,387,963.70 and 22,473,912.60 is: 33,710,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,591,975.80 : 110,387,963.70 = 22,473,912.60 : x
  2. Step 2: Convert to fraction form
    73,591,975.80/110,387,963.70 = 22,473,912.60/x
  3. Step 3: Cross multiply
    73,591,975.80x = 110,387,963.70 × 22,473,912.60
  4. Step 4: Simplify right side
    73,591,975.80x = 2,480,849,448,285,773
  5. Step 5: Solve for x
    x = 2,480,849,448,285,773/73,591,975.80
  6. Step 6: Final answer
    x = 33,710,868.90

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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.