Home / 67,262,155,247.63-100,893,329,975.04-27,467,930,091.07

Finding the Fourth Proportional to 67,262,155,247.63, 100,893,329,975.04 and 27,467,930,091.07

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Solution

The fourth proportional to 67,262,155,247.63, 100,893,329,975.04 and 27,467,930,091.07 is: 41,201,934,790.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,262,155,247.63 : 100,893,329,975.04 = 27,467,930,091.07 : x
  2. Step 2: Convert to fraction form
    67,262,155,247.63/100,893,329,975.04 = 27,467,930,091.07/x
  3. Step 3: Cross multiply
    67,262,155,247.63x = 100,893,329,975.04 × 27,467,930,091.07
  4. Step 4: Simplify right side
    67,262,155,247.63x = 2,771,330,934,409,151,381,504
  5. Step 5: Solve for x
    x = 2,771,330,934,409,151,381,504/67,262,155,247.63
  6. Step 6: Final answer
    x = 41,201,934,790.92

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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.