Home / 59,451,451.74-89,177,313.69-16,321,245.66

Finding the Fourth Proportional to 59,451,451.74, 89,177,313.69 and 16,321,245.66

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Solution

The fourth proportional to 59,451,451.74, 89,177,313.69 and 16,321,245.66 is: 24,481,905.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,451,451.74 : 89,177,313.69 = 16,321,245.66 : x
  2. Step 2: Convert to fraction form
    59,451,451.74/89,177,313.69 = 16,321,245.66/x
  3. Step 3: Cross multiply
    59,451,451.74x = 89,177,313.69 × 16,321,245.66
  4. Step 4: Simplify right side
    59,451,451.74x = 1,455,484,844,033,371
  5. Step 5: Solve for x
    x = 1,455,484,844,033,371/59,451,451.74
  6. Step 6: Final answer
    x = 24,481,905.85

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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.