Home / 32,225,583.27-48,337,901.28-7,964,512.25

Finding the Fourth Proportional to 32,225,583.27, 48,337,901.28 and 7,964,512.25

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Solution

The fourth proportional to 32,225,583.27, 48,337,901.28 and 7,964,512.25 is: 11,946,651.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,225,583.27 : 48,337,901.28 = 7,964,512.25 : x
  2. Step 2: Convert to fraction form
    32,225,583.27/48,337,901.28 = 7,964,512.25/x
  3. Step 3: Cross multiply
    32,225,583.27x = 48,337,901.28 × 7,964,512.25
  4. Step 4: Simplify right side
    32,225,583.27x = 384,987,806,844,028.12
  5. Step 5: Solve for x
    x = 384,987,806,844,028.12/32,225,583.27
  6. Step 6: Final answer
    x = 11,946,651.32

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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.