Home / 24,855,257-37,284,214.11-7,817,258.54

Finding the Fourth Proportional to 24,855,257, 37,284,214.11 and 7,817,258.54

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Solution

The fourth proportional to 24,855,257, 37,284,214.11 and 7,817,258.54 is: 11,726,305.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,855,257 : 37,284,214.11 = 7,817,258.54 : x
  2. Step 2: Convert to fraction form
    24,855,257/37,284,214.11 = 7,817,258.54/x
  3. Step 3: Cross multiply
    24,855,257x = 37,284,214.11 × 7,817,258.54
  4. Step 4: Simplify right side
    24,855,257x = 291,460,341,158,586
  5. Step 5: Solve for x
    x = 291,460,341,158,586/24,855,257
  6. Step 6: Final answer
    x = 11,726,305.67

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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.