Home / 17,256,351.61-23,814,263.52-9,521,892.14

Finding the Fourth Proportional to 17,256,351.61, 23,814,263.52 and 9,521,892.14

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Solution

The fourth proportional to 17,256,351.61, 23,814,263.52 and 9,521,892.14 is: 13,140,486.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256,351.61 : 23,814,263.52 = 9,521,892.14 : x
  2. Step 2: Convert to fraction form
    17,256,351.61/23,814,263.52 = 9,521,892.14/x
  3. Step 3: Cross multiply
    17,256,351.61x = 23,814,263.52 × 9,521,892.14
  4. Step 4: Simplify right side
    17,256,351.61x = 226,756,848,583,367.28
  5. Step 5: Solve for x
    x = 226,756,848,583,367.28/17,256,351.61
  6. Step 6: Final answer
    x = 13,140,486.11

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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.