Home / 59,170,643.80-88,755,965.70-33,342,611.20

Finding the Fourth Proportional to 59,170,643.80, 88,755,965.70 and 33,342,611.20

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Solution

The fourth proportional to 59,170,643.80, 88,755,965.70 and 33,342,611.20 is: 50,013,916.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,170,643.80 : 88,755,965.70 = 33,342,611.20 : x
  2. Step 2: Convert to fraction form
    59,170,643.80/88,755,965.70 = 33,342,611.20/x
  3. Step 3: Cross multiply
    59,170,643.80x = 88,755,965.70 × 33,342,611.20
  4. Step 4: Simplify right side
    59,170,643.80x = 2,959,355,656,015,636
  5. Step 5: Solve for x
    x = 2,959,355,656,015,636/59,170,643.80
  6. Step 6: Final answer
    x = 50,013,916.80

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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.