Home / 12,363,585.51-18,546,263.73-3,265,592.43

Finding the Fourth Proportional to 12,363,585.51, 18,546,263.73 and 3,265,592.43

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Solution

The fourth proportional to 12,363,585.51, 18,546,263.73 and 3,265,592.43 is: 4,898,622.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,363,585.51 : 18,546,263.73 = 3,265,592.43 : x
  2. Step 2: Convert to fraction form
    12,363,585.51/18,546,263.73 = 3,265,592.43/x
  3. Step 3: Cross multiply
    12,363,585.51x = 18,546,263.73 × 3,265,592.43
  4. Step 4: Simplify right side
    12,363,585.51x = 60,564,538,441,471.57
  5. Step 5: Solve for x
    x = 60,564,538,441,471.57/12,363,585.51
  6. Step 6: Final answer
    x = 4,898,622.52

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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.