Home / 89,846,167,930.05-134,777,536,767.48-29,340,762,578.27

Finding the Fourth Proportional to 89,846,167,930.05, 134,777,536,767.48 and 29,340,762,578.27

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Solution

The fourth proportional to 89,846,167,930.05, 134,777,536,767.48 and 29,340,762,578.27 is: 44,013,849,430.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,846,167,930.05 : 134,777,536,767.48 = 29,340,762,578.27 : x
  2. Step 2: Convert to fraction form
    89,846,167,930.05/134,777,536,767.48 = 29,340,762,578.27/x
  3. Step 3: Cross multiply
    89,846,167,930.05x = 134,777,536,767.48 × 29,340,762,578.27
  4. Step 4: Simplify right side
    89,846,167,930.05x = 3,954,475,707,178,551,345,152
  5. Step 5: Solve for x
    x = 3,954,475,707,178,551,345,152/89,846,167,930.05
  6. Step 6: Final answer
    x = 44,013,849,430.48

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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.