Home / 59,723,970.40-89,519,600.40-32,816,936.80

Finding the Fourth Proportional to 59,723,970.40, 89,519,600.40 and 32,816,936.80

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Solution

The fourth proportional to 59,723,970.40, 89,519,600.40 and 32,816,936.80 is: 49,188,944.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,723,970.40 : 89,519,600.40 = 32,816,936.80 : x
  2. Step 2: Convert to fraction form
    59,723,970.40/89,519,600.40 = 32,816,936.80/x
  3. Step 3: Cross multiply
    59,723,970.40x = 89,519,600.40 × 32,816,936.80
  4. Step 4: Simplify right side
    59,723,970.40x = 2,937,759,068,688,055
  5. Step 5: Solve for x
    x = 2,937,759,068,688,055/59,723,970.40
  6. Step 6: Final answer
    x = 49,188,944.56

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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.