Home / 52,364,117.52-78,492,282.30-23,231,676.30

Finding the Fourth Proportional to 52,364,117.52, 78,492,282.30 and 23,231,676.30

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Solution

The fourth proportional to 52,364,117.52, 78,492,282.30 and 23,231,676.30 is: 34,823,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,117.52 : 78,492,282.30 = 23,231,676.30 : x
  2. Step 2: Convert to fraction form
    52,364,117.52/78,492,282.30 = 23,231,676.30/x
  3. Step 3: Cross multiply
    52,364,117.52x = 78,492,282.30 × 23,231,676.30
  4. Step 4: Simplify right side
    52,364,117.52x = 1,823,507,294,441,819.50
  5. Step 5: Solve for x
    x = 1,823,507,294,441,819.50/52,364,117.52
  6. Step 6: Final answer
    x = 34,823,604.04

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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.