Home / 23,194,033.04-32,006,889.18-12,881,420.44

Finding the Fourth Proportional to 23,194,033.04, 32,006,889.18 and 12,881,420.44

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Solution

The fourth proportional to 23,194,033.04, 32,006,889.18 and 12,881,420.44 is: 17,775,873.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194,033.04 : 32,006,889.18 = 12,881,420.44 : x
  2. Step 2: Convert to fraction form
    23,194,033.04/32,006,889.18 = 12,881,420.44/x
  3. Step 3: Cross multiply
    23,194,033.04x = 32,006,889.18 × 12,881,420.44
  4. Step 4: Simplify right side
    23,194,033.04x = 412,294,196,504,066.81
  5. Step 5: Solve for x
    x = 412,294,196,504,066.81/23,194,033.04
  6. Step 6: Final answer
    x = 17,775,873.47

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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.