Home / 29,831,499.44-44,669,276.80-28,013,196.20

Finding the Fourth Proportional to 29,831,499.44, 44,669,276.80 and 28,013,196.20

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Solution

The fourth proportional to 29,831,499.44, 44,669,276.80 and 28,013,196.20 is: 41,946,574.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,831,499.44 : 44,669,276.80 = 28,013,196.20 : x
  2. Step 2: Convert to fraction form
    29,831,499.44/44,669,276.80 = 28,013,196.20/x
  3. Step 3: Cross multiply
    29,831,499.44x = 44,669,276.80 × 28,013,196.20
  4. Step 4: Simplify right side
    29,831,499.44x = 1,251,329,215,351,505
  5. Step 5: Solve for x
    x = 1,251,329,215,351,505/29,831,499.44
  6. Step 6: Final answer
    x = 41,946,574.55

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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.