Home / 41,490,796.77-62,236,344.60-12,736,933.74

Finding the Fourth Proportional to 41,490,796.77, 62,236,344.60 and 12,736,933.74

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Solution

The fourth proportional to 41,490,796.77, 62,236,344.60 and 12,736,933.74 is: 19,105,446.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,490,796.77 : 62,236,344.60 = 12,736,933.74 : x
  2. Step 2: Convert to fraction form
    41,490,796.77/62,236,344.60 = 12,736,933.74/x
  3. Step 3: Cross multiply
    41,490,796.77x = 62,236,344.60 × 12,736,933.74
  4. Step 4: Simplify right side
    41,490,796.77x = 792,700,197,390,006.88
  5. Step 5: Solve for x
    x = 792,700,197,390,006.88/41,490,796.77
  6. Step 6: Final answer
    x = 19,105,446.49

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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.