Home / 27,492,875,794.20-41,239,313,691.30-10,042,337,400.60

Finding the Fourth Proportional to 27,492,875,794.20, 41,239,313,691.30 and 10,042,337,400.60

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Solution

The fourth proportional to 27,492,875,794.20, 41,239,313,691.30 and 10,042,337,400.60 is: 15,063,506,100.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492,875,794.20 : 41,239,313,691.30 = 10,042,337,400.60 : x
  2. Step 2: Convert to fraction form
    27,492,875,794.20/41,239,313,691.30 = 10,042,337,400.60/x
  3. Step 3: Cross multiply
    27,492,875,794.20x = 41,239,313,691.30 × 10,042,337,400.60
  4. Step 4: Simplify right side
    27,492,875,794.20x = 414,139,102,257,217,667,072
  5. Step 5: Solve for x
    x = 414,139,102,257,217,667,072/27,492,875,794.20
  6. Step 6: Final answer
    x = 15,063,506,100.90

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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.