Home / 23,379,031.14-32,264,059.32-13,065,753.84

Finding the Fourth Proportional to 23,379,031.14, 32,264,059.32 and 13,065,753.84

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Solution

The fourth proportional to 23,379,031.14, 32,264,059.32 and 13,065,753.84 is: 18,031,297.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,379,031.14 : 32,264,059.32 = 13,065,753.84 : x
  2. Step 2: Convert to fraction form
    23,379,031.14/32,264,059.32 = 13,065,753.84/x
  3. Step 3: Cross multiply
    23,379,031.14x = 32,264,059.32 × 13,065,753.84
  4. Step 4: Simplify right side
    23,379,031.14x = 421,554,256,954,277.81
  5. Step 5: Solve for x
    x = 421,554,256,954,277.81/23,379,031.14
  6. Step 6: Final answer
    x = 18,031,297.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.