Home / 23,593,131.06-35,390,957.79-7,420,343.46

Finding the Fourth Proportional to 23,593,131.06, 35,390,957.79 and 7,420,343.46

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Solution

The fourth proportional to 23,593,131.06, 35,390,957.79 and 7,420,343.46 is: 11,130,911.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,131.06 : 35,390,957.79 = 7,420,343.46 : x
  2. Step 2: Convert to fraction form
    23,593,131.06/35,390,957.79 = 7,420,343.46/x
  3. Step 3: Cross multiply
    23,593,131.06x = 35,390,957.79 × 7,420,343.46
  4. Step 4: Simplify right side
    23,593,131.06x = 262,613,062,180,162.53
  5. Step 5: Solve for x
    x = 262,613,062,180,162.53/23,593,131.06
  6. Step 6: Final answer
    x = 11,130,911.85

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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.