Home / 43,194,837.99-64,808,575.04-25,935,073.62

Finding the Fourth Proportional to 43,194,837.99, 64,808,575.04 and 25,935,073.62

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Solution

The fourth proportional to 43,194,837.99, 64,808,575.04 and 25,935,073.62 is: 38,912,408.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,194,837.99 : 64,808,575.04 = 25,935,073.62 : x
  2. Step 2: Convert to fraction form
    43,194,837.99/64,808,575.04 = 25,935,073.62/x
  3. Step 3: Cross multiply
    43,194,837.99x = 64,808,575.04 × 25,935,073.62
  4. Step 4: Simplify right side
    43,194,837.99x = 1,680,815,164,869,694.50
  5. Step 5: Solve for x
    x = 1,680,815,164,869,694.50/43,194,837.99
  6. Step 6: Final answer
    x = 38,912,408.13

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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.