Home / 15,537,327.60-23,305,991.40-9,882,620.40

Finding the Fourth Proportional to 15,537,327.60, 23,305,991.40 and 9,882,620.40

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Solution

The fourth proportional to 15,537,327.60, 23,305,991.40 and 9,882,620.40 is: 14,823,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,537,327.60 : 23,305,991.40 = 9,882,620.40 : x
  2. Step 2: Convert to fraction form
    15,537,327.60/23,305,991.40 = 9,882,620.40/x
  3. Step 3: Cross multiply
    15,537,327.60x = 23,305,991.40 × 9,882,620.40
  4. Step 4: Simplify right side
    15,537,327.60x = 230,324,266,051,864.56
  5. Step 5: Solve for x
    x = 230,324,266,051,864.56/15,537,327.60
  6. Step 6: Final answer
    x = 14,823,930.60

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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.