Home / 23,772,665.70-32,806,399.68-13,461,398.10

Finding the Fourth Proportional to 23,772,665.70, 32,806,399.68 and 13,461,398.10

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Solution

The fourth proportional to 23,772,665.70, 32,806,399.68 and 13,461,398.10 is: 18,576,797.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772,665.70 : 32,806,399.68 = 13,461,398.10 : x
  2. Step 2: Convert to fraction form
    23,772,665.70/32,806,399.68 = 13,461,398.10/x
  3. Step 3: Cross multiply
    23,772,665.70x = 32,806,399.68 × 13,461,398.10
  4. Step 4: Simplify right side
    23,772,665.70x = 441,620,006,320,192.56
  5. Step 5: Solve for x
    x = 441,620,006,320,192.56/23,772,665.70
  6. Step 6: Final answer
    x = 18,576,797.90

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1.5x scale

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.