Home / 38,757,526.84-58,144,630.92-19,337,196.44

Finding the Fourth Proportional to 38,757,526.84, 58,144,630.92 and 19,337,196.44

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Solution

The fourth proportional to 38,757,526.84, 58,144,630.92 and 19,337,196.44 is: 29,009,956.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,757,526.84 : 58,144,630.92 = 19,337,196.44 : x
  2. Step 2: Convert to fraction form
    38,757,526.84/58,144,630.92 = 19,337,196.44/x
  3. Step 3: Cross multiply
    38,757,526.84x = 58,144,630.92 × 19,337,196.44
  4. Step 4: Simplify right side
    38,757,526.84x = 1,124,354,150,031,338
  5. Step 5: Solve for x
    x = 1,124,354,150,031,338/38,757,526.84
  6. Step 6: Final answer
    x = 29,009,956.04

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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.