Home / 16,799,071.14-25,202,281.68-5,440,667.94

Finding the Fourth Proportional to 16,799,071.14, 25,202,281.68 and 5,440,667.94

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Solution

The fourth proportional to 16,799,071.14, 25,202,281.68 and 5,440,667.94 is: 8,162,192.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,799,071.14 : 25,202,281.68 = 5,440,667.94 : x
  2. Step 2: Convert to fraction form
    16,799,071.14/25,202,281.68 = 5,440,667.94/x
  3. Step 3: Cross multiply
    16,799,071.14x = 25,202,281.68 × 5,440,667.94
  4. Step 4: Simplify right side
    16,799,071.14x = 137,117,245,951,225.34
  5. Step 5: Solve for x
    x = 137,117,245,951,225.34/16,799,071.14
  6. Step 6: Final answer
    x = 8,162,192.11

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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.