Home / 23,266,548.32-32,099,525.79-13,471,646

Finding the Fourth Proportional to 23,266,548.32, 32,099,525.79 and 13,471,646

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Solution

The fourth proportional to 23,266,548.32, 32,099,525.79 and 13,471,646 is: 18,586,059.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,548.32 : 32,099,525.79 = 13,471,646 : x
  2. Step 2: Convert to fraction form
    23,266,548.32/32,099,525.79 = 13,471,646/x
  3. Step 3: Cross multiply
    23,266,548.32x = 32,099,525.79 × 13,471,646
  4. Step 4: Simplify right side
    23,266,548.32x = 432,433,448,210,750.31
  5. Step 5: Solve for x
    x = 432,433,448,210,750.31/23,266,548.32
  6. Step 6: Final answer
    x = 18,586,059.36

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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.