Home / 48,085,416.80-72,175,364.40-23,851,707.20

Finding the Fourth Proportional to 48,085,416.80, 72,175,364.40 and 23,851,707.20

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Solution

The fourth proportional to 48,085,416.80, 72,175,364.40 and 23,851,707.20 is: 35,800,992.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,085,416.80 : 72,175,364.40 = 23,851,707.20 : x
  2. Step 2: Convert to fraction form
    48,085,416.80/72,175,364.40 = 23,851,707.20/x
  3. Step 3: Cross multiply
    48,085,416.80x = 72,175,364.40 × 23,851,707.20
  4. Step 4: Simplify right side
    48,085,416.80x = 1,721,505,658,722,103.75
  5. Step 5: Solve for x
    x = 1,721,505,658,722,103.75/48,085,416.80
  6. Step 6: Final answer
    x = 35,800,992.76

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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.