Home / 40,175,841.06-60,271,518.15-17,146,439.46

Finding the Fourth Proportional to 40,175,841.06, 60,271,518.15 and 17,146,439.46

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Solution

The fourth proportional to 40,175,841.06, 60,271,518.15 and 17,146,439.46 is: 25,722,969.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,175,841.06 : 60,271,518.15 = 17,146,439.46 : x
  2. Step 2: Convert to fraction form
    40,175,841.06/60,271,518.15 = 17,146,439.46/x
  3. Step 3: Cross multiply
    40,175,841.06x = 60,271,518.15 × 17,146,439.46
  4. Step 4: Simplify right side
    40,175,841.06x = 1,033,441,937,121,266.25
  5. Step 5: Solve for x
    x = 1,033,441,937,121,266.25/40,175,841.06
  6. Step 6: Final answer
    x = 25,722,969.57

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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.