Home / 62,270,471.25-93,406,040.37-40,840,776.27

Finding the Fourth Proportional to 62,270,471.25, 93,406,040.37 and 40,840,776.27

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Solution

The fourth proportional to 62,270,471.25, 93,406,040.37 and 40,840,776.27 is: 61,261,383.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,270,471.25 : 93,406,040.37 = 40,840,776.27 : x
  2. Step 2: Convert to fraction form
    62,270,471.25/93,406,040.37 = 40,840,776.27/x
  3. Step 3: Cross multiply
    62,270,471.25x = 93,406,040.37 × 40,840,776.27
  4. Step 4: Simplify right side
    62,270,471.25x = 3,814,775,197,017,758.50
  5. Step 5: Solve for x
    x = 3,814,775,197,017,758.50/62,270,471.25
  6. Step 6: Final answer
    x = 61,261,383.13

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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.