Home / 23,390,568.35-32,266,025.01-13,599,930.14

Finding the Fourth Proportional to 23,390,568.35, 32,266,025.01 and 13,599,930.14

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Solution

The fourth proportional to 23,390,568.35, 32,266,025.01 and 13,599,930.14 is: 18,760,368.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390,568.35 : 32,266,025.01 = 13,599,930.14 : x
  2. Step 2: Convert to fraction form
    23,390,568.35/32,266,025.01 = 13,599,930.14/x
  3. Step 3: Cross multiply
    23,390,568.35x = 32,266,025.01 × 13,599,930.14
  4. Step 4: Simplify right side
    23,390,568.35x = 438,815,685,870,162.69
  5. Step 5: Solve for x
    x = 438,815,685,870,162.69/23,390,568.35
  6. Step 6: Final answer
    x = 18,760,368.68

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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.