Home / 23,654,855.64-32,637,530.28-13,860,037.56

Finding the Fourth Proportional to 23,654,855.64, 32,637,530.28 and 13,860,037.56

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Solution

The fourth proportional to 23,654,855.64, 32,637,530.28 and 13,860,037.56 is: 19,123,236.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654,855.64 : 32,637,530.28 = 13,860,037.56 : x
  2. Step 2: Convert to fraction form
    23,654,855.64/32,637,530.28 = 13,860,037.56/x
  3. Step 3: Cross multiply
    23,654,855.64x = 32,637,530.28 × 13,860,037.56
  4. Step 4: Simplify right side
    23,654,855.64x = 452,357,395,546,437.38
  5. Step 5: Solve for x
    x = 452,357,395,546,437.38/23,654,855.64
  6. Step 6: Final answer
    x = 19,123,236.36

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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.