Home / 89,846,167,924.13-134,777,536,758.60-29,340,762,572.36

Finding the Fourth Proportional to 89,846,167,924.13, 134,777,536,758.60 and 29,340,762,572.36

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Solution

The fourth proportional to 89,846,167,924.13, 134,777,536,758.60 and 29,340,762,572.36 is: 44,013,849,421.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,846,167,924.13 : 134,777,536,758.60 = 29,340,762,572.36 : x
  2. Step 2: Convert to fraction form
    89,846,167,924.13/134,777,536,758.60 = 29,340,762,572.36/x
  3. Step 3: Cross multiply
    89,846,167,924.13x = 134,777,536,758.60 × 29,340,762,572.36
  4. Step 4: Simplify right side
    89,846,167,924.13x = 3,954,475,706,121,200,861,184
  5. Step 5: Solve for x
    x = 3,954,475,706,121,200,861,184/89,846,167,924.13
  6. Step 6: Final answer
    x = 44,013,849,421.61

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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.