Home / 33,173,962.04-49,727,875.35-15,870,243.08

Finding the Fourth Proportional to 33,173,962.04, 49,727,875.35 and 15,870,243.08

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Solution

The fourth proportional to 33,173,962.04, 49,727,875.35 and 15,870,243.08 is: 23,789,545.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,173,962.04 : 49,727,875.35 = 15,870,243.08 : x
  2. Step 2: Convert to fraction form
    33,173,962.04/49,727,875.35 = 15,870,243.08/x
  3. Step 3: Cross multiply
    33,173,962.04x = 49,727,875.35 × 15,870,243.08
  4. Step 4: Simplify right side
    33,173,962.04x = 789,193,469,656,440.12
  5. Step 5: Solve for x
    x = 789,193,469,656,440.12/33,173,962.04
  6. Step 6: Final answer
    x = 23,789,545.21

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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.