Home / 89,846,167,924.63-134,777,536,759.35-29,340,762,572.86

Finding the Fourth Proportional to 89,846,167,924.63, 134,777,536,759.35 and 29,340,762,572.86

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Solution

The fourth proportional to 89,846,167,924.63, 134,777,536,759.35 and 29,340,762,572.86 is: 44,013,849,422.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,846,167,924.63 : 134,777,536,759.35 = 29,340,762,572.86 : x
  2. Step 2: Convert to fraction form
    89,846,167,924.63/134,777,536,759.35 = 29,340,762,572.86/x
  3. Step 3: Cross multiply
    89,846,167,924.63x = 134,777,536,759.35 × 29,340,762,572.86
  4. Step 4: Simplify right side
    89,846,167,924.63x = 3,954,475,706,210,325,626,880
  5. Step 5: Solve for x
    x = 3,954,475,706,210,325,626,880/89,846,167,924.63
  6. Step 6: Final answer
    x = 44,013,849,422.36

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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.