Home / 89,846,167,924.34-134,777,536,758.91-29,340,762,572.56

Finding the Fourth Proportional to 89,846,167,924.34, 134,777,536,758.91 and 29,340,762,572.56

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Solution

The fourth proportional to 89,846,167,924.34, 134,777,536,758.91 and 29,340,762,572.56 is: 44,013,849,421.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,846,167,924.34 : 134,777,536,758.91 = 29,340,762,572.56 : x
  2. Step 2: Convert to fraction form
    89,846,167,924.34/134,777,536,758.91 = 29,340,762,572.56/x
  3. Step 3: Cross multiply
    89,846,167,924.34x = 134,777,536,758.91 × 29,340,762,572.56
  4. Step 4: Simplify right side
    89,846,167,924.34x = 3,954,475,706,156,982,468,608
  5. Step 5: Solve for x
    x = 3,954,475,706,156,982,468,608/89,846,167,924.34
  6. Step 6: Final answer
    x = 44,013,849,421.91

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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.