Home / 22,007,560-32,964,799.92-13,916,359.84

Finding the Fourth Proportional to 22,007,560, 32,964,799.92 and 13,916,359.84

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Solution

The fourth proportional to 22,007,560, 32,964,799.92 and 13,916,359.84 is: 20,845,110.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,007,560 : 32,964,799.92 = 13,916,359.84 : x
  2. Step 2: Convert to fraction form
    22,007,560/32,964,799.92 = 13,916,359.84/x
  3. Step 3: Cross multiply
    22,007,560x = 32,964,799.92 × 13,916,359.84
  4. Step 4: Simplify right side
    22,007,560x = 458,750,017,740,323.25
  5. Step 5: Solve for x
    x = 458,750,017,740,323.25/22,007,560
  6. Step 6: Final answer
    x = 20,845,110.40

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1.5x scale

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.