Home / 23,627,268-32,605,642.80-12,762,252

Finding the Fourth Proportional to 23,627,268, 32,605,642.80 and 12,762,252

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Solution

The fourth proportional to 23,627,268, 32,605,642.80 and 12,762,252 is: 17,611,914.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627,268 : 32,605,642.80 = 12,762,252 : x
  2. Step 2: Convert to fraction form
    23,627,268/32,605,642.80 = 12,762,252/x
  3. Step 3: Cross multiply
    23,627,268x = 32,605,642.80 × 12,762,252
  4. Step 4: Simplify right side
    23,627,268x = 416,121,430,035,585.62
  5. Step 5: Solve for x
    x = 416,121,430,035,585.62/23,627,268
  6. Step 6: Final answer
    x = 17,611,914.76

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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.