Home / 92,797,977.63-138,984,931.11-44,309,792.91

Finding the Fourth Proportional to 92,797,977.63, 138,984,931.11 and 44,309,792.91

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Solution

The fourth proportional to 92,797,977.63, 138,984,931.11 and 44,309,792.91 is: 66,363,445.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,797,977.63 : 138,984,931.11 = 44,309,792.91 : x
  2. Step 2: Convert to fraction form
    92,797,977.63/138,984,931.11 = 44,309,792.91/x
  3. Step 3: Cross multiply
    92,797,977.63x = 138,984,931.11 × 44,309,792.91
  4. Step 4: Simplify right side
    92,797,977.63x = 6,158,393,515,094,717
  5. Step 5: Solve for x
    x = 6,158,393,515,094,717/92,797,977.63
  6. Step 6: Final answer
    x = 66,363,445.33

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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.