Home / 23,390,570.35-32,266,027.77-13,599,932.14

Finding the Fourth Proportional to 23,390,570.35, 32,266,027.77 and 13,599,932.14

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Solution

The fourth proportional to 23,390,570.35, 32,266,027.77 and 13,599,932.14 is: 18,760,371.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390,570.35 : 32,266,027.77 = 13,599,932.14 : x
  2. Step 2: Convert to fraction form
    23,390,570.35/32,266,027.77 = 13,599,932.14/x
  3. Step 3: Cross multiply
    23,390,570.35x = 32,266,027.77 × 13,599,932.14
  4. Step 4: Simplify right side
    23,390,570.35x = 438,815,788,099,355.56
  5. Step 5: Solve for x
    x = 438,815,788,099,355.56/23,390,570.35
  6. Step 6: Final answer
    x = 18,760,371.45

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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.