Home / 39,753,533.46-59,631,628.79-10,997,260.95

Finding the Fourth Proportional to 39,753,533.46, 59,631,628.79 and 10,997,260.95

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Solution

The fourth proportional to 39,753,533.46, 59,631,628.79 and 10,997,260.95 is: 16,496,258.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,753,533.46 : 59,631,628.79 = 10,997,260.95 : x
  2. Step 2: Convert to fraction form
    39,753,533.46/59,631,628.79 = 10,997,260.95/x
  3. Step 3: Cross multiply
    39,753,533.46x = 59,631,628.79 × 10,997,260.95
  4. Step 4: Simplify right side
    39,753,533.46x = 655,784,582,677,162.75
  5. Step 5: Solve for x
    x = 655,784,582,677,162.75/39,753,533.46
  6. Step 6: Final answer
    x = 16,496,258.96

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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.