Home / 41,473,669.80-62,210,504.70-12,724,242.60

Finding the Fourth Proportional to 41,473,669.80, 62,210,504.70 and 12,724,242.60

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Solution

The fourth proportional to 41,473,669.80, 62,210,504.70 and 12,724,242.60 is: 19,086,363.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,473,669.80 : 62,210,504.70 = 12,724,242.60 : x
  2. Step 2: Convert to fraction form
    41,473,669.80/62,210,504.70 = 12,724,242.60/x
  3. Step 3: Cross multiply
    41,473,669.80x = 62,210,504.70 × 12,724,242.60
  4. Step 4: Simplify right side
    41,473,669.80x = 791,581,554,071,240.25
  5. Step 5: Solve for x
    x = 791,581,554,071,240.25/41,473,669.80
  6. Step 6: Final answer
    x = 19,086,363.90

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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.