Home / 96,168,240-144,250,819.38-30,588,425.46

Finding the Fourth Proportional to 96,168,240, 144,250,819.38 and 30,588,425.46

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Solution

The fourth proportional to 96,168,240, 144,250,819.38 and 30,588,425.46 is: 45,882,148.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,168,240 : 144,250,819.38 = 30,588,425.46 : x
  2. Step 2: Convert to fraction form
    96,168,240/144,250,819.38 = 30,588,425.46/x
  3. Step 3: Cross multiply
    96,168,240x = 144,250,819.38 × 30,588,425.46
  4. Step 4: Simplify right side
    96,168,240x = 4,412,405,436,149,053.50
  5. Step 5: Solve for x
    x = 4,412,405,436,149,053.50/96,168,240
  6. Step 6: Final answer
    x = 45,882,148.16

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1.5x scale

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.