Home / 173,875,422.40-260,813,133.60-160,737,092.80

Finding the Fourth Proportional to 173,875,422.40, 260,813,133.60 and 160,737,092.80

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Solution

The fourth proportional to 173,875,422.40, 260,813,133.60 and 160,737,092.80 is: 241,105,639.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,875,422.40 : 260,813,133.60 = 160,737,092.80 : x
  2. Step 2: Convert to fraction form
    173,875,422.40/260,813,133.60 = 160,737,092.80/x
  3. Step 3: Cross multiply
    173,875,422.40x = 260,813,133.60 × 160,737,092.80
  4. Step 4: Simplify right side
    173,875,422.40x = 41,922,344,858,922,000
  5. Step 5: Solve for x
    x = 41,922,344,858,922,000/173,875,422.40
  6. Step 6: Final answer
    x = 241,105,639.20

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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.