Home / 89,616,079.80-134,448,041.46-32,114,163.60

Finding the Fourth Proportional to 89,616,079.80, 134,448,041.46 and 32,114,163.60

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Solution

The fourth proportional to 89,616,079.80, 134,448,041.46 and 32,114,163.60 is: 48,179,817.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,616,079.80 : 134,448,041.46 = 32,114,163.60 : x
  2. Step 2: Convert to fraction form
    89,616,079.80/134,448,041.46 = 32,114,163.60/x
  3. Step 3: Cross multiply
    89,616,079.80x = 134,448,041.46 × 32,114,163.60
  4. Step 4: Simplify right side
    89,616,079.80x = 4,317,686,398,313,212
  5. Step 5: Solve for x
    x = 4,317,686,398,313,212/89,616,079.80
  6. Step 6: Final answer
    x = 48,179,817.82

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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.