Home / 9,098,496.83-13,643,181.70-3,031,095.44

Finding the Fourth Proportional to 9,098,496.83, 13,643,181.70 and 3,031,095.44

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Solution

The fourth proportional to 9,098,496.83, 13,643,181.70 and 3,031,095.44 is: 4,545,122.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,496.83 : 13,643,181.70 = 3,031,095.44 : x
  2. Step 2: Convert to fraction form
    9,098,496.83/13,643,181.70 = 3,031,095.44/x
  3. Step 3: Cross multiply
    9,098,496.83x = 13,643,181.70 × 3,031,095.44
  4. Step 4: Simplify right side
    9,098,496.83x = 41,353,785,837,961.45
  5. Step 5: Solve for x
    x = 41,353,785,837,961.45/9,098,496.83
  6. Step 6: Final answer
    x = 4,545,122.85

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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.