Home / 38,372,975.56-52,960,107.54-24,429,876.76

Finding the Fourth Proportional to 38,372,975.56, 52,960,107.54 and 24,429,876.76

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Solution

The fourth proportional to 38,372,975.56, 52,960,107.54 and 24,429,876.76 is: 33,716,668.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,372,975.56 : 52,960,107.54 = 24,429,876.76 : x
  2. Step 2: Convert to fraction form
    38,372,975.56/52,960,107.54 = 24,429,876.76/x
  3. Step 3: Cross multiply
    38,372,975.56x = 52,960,107.54 × 24,429,876.76
  4. Step 4: Simplify right side
    38,372,975.56x = 1,293,808,900,398,546.75
  5. Step 5: Solve for x
    x = 1,293,808,900,398,546.75/38,372,975.56
  6. Step 6: Final answer
    x = 33,716,668.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.