Home / 60,185,957.13-90,250,480.98-23,315,116.41

Finding the Fourth Proportional to 60,185,957.13, 90,250,480.98 and 23,315,116.41

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Solution

The fourth proportional to 60,185,957.13, 90,250,480.98 and 23,315,116.41 is: 34,961,651.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,185,957.13 : 90,250,480.98 = 23,315,116.41 : x
  2. Step 2: Convert to fraction form
    60,185,957.13/90,250,480.98 = 23,315,116.41/x
  3. Step 3: Cross multiply
    60,185,957.13x = 90,250,480.98 × 23,315,116.41
  4. Step 4: Simplify right side
    60,185,957.13x = 2,104,200,470,107,191
  5. Step 5: Solve for x
    x = 2,104,200,470,107,191/60,185,957.13
  6. Step 6: Final answer
    x = 34,961,651.69

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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.