Home / 89,846,167,934.55-134,777,536,774.23-29,340,762,582.77

Finding the Fourth Proportional to 89,846,167,934.55, 134,777,536,774.23 and 29,340,762,582.77

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Solution

The fourth proportional to 89,846,167,934.55, 134,777,536,774.23 and 29,340,762,582.77 is: 44,013,849,437.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,846,167,934.55 : 134,777,536,774.23 = 29,340,762,582.77 : x
  2. Step 2: Convert to fraction form
    89,846,167,934.55/134,777,536,774.23 = 29,340,762,582.77/x
  3. Step 3: Cross multiply
    89,846,167,934.55x = 134,777,536,774.23 × 29,340,762,582.77
  4. Step 4: Simplify right side
    89,846,167,934.55x = 3,954,475,707,983,235,383,296
  5. Step 5: Solve for x
    x = 3,954,475,707,983,235,383,296/89,846,167,934.55
  6. Step 6: Final answer
    x = 44,013,849,437.23

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1.5x scale

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.