Home / 52,745,252.70-79,144,858.53-25,110,398.46

Finding the Fourth Proportional to 52,745,252.70, 79,144,858.53 and 25,110,398.46

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Solution

The fourth proportional to 52,745,252.70, 79,144,858.53 and 25,110,398.46 is: 37,678,441.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,745,252.70 : 79,144,858.53 = 25,110,398.46 : x
  2. Step 2: Convert to fraction form
    52,745,252.70/79,144,858.53 = 25,110,398.46/x
  3. Step 3: Cross multiply
    52,745,252.70x = 79,144,858.53 × 25,110,398.46
  4. Step 4: Simplify right side
    52,745,252.70x = 1,987,358,933,748,630
  5. Step 5: Solve for x
    x = 1,987,358,933,748,630/52,745,252.70
  6. Step 6: Final answer
    x = 37,678,441.79

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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.