Home / 110,100,371.20-151,942,413.44-60,544,506.40

Finding the Fourth Proportional to 110,100,371.20, 151,942,413.44 and 60,544,506.40

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Solution

The fourth proportional to 110,100,371.20, 151,942,413.44 and 60,544,506.40 is: 83,553,564.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,100,371.20 : 151,942,413.44 = 60,544,506.40 : x
  2. Step 2: Convert to fraction form
    110,100,371.20/151,942,413.44 = 60,544,506.40/x
  3. Step 3: Cross multiply
    110,100,371.20x = 151,942,413.44 × 60,544,506.40
  4. Step 4: Simplify right side
    110,100,371.20x = 9,199,278,422,949,526
  5. Step 5: Solve for x
    x = 9,199,278,422,949,526/110,100,371.20
  6. Step 6: Final answer
    x = 83,553,564.10

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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.