Home / 62,106,958.59-85,707,935.19-35,643,202.14

Finding the Fourth Proportional to 62,106,958.59, 85,707,935.19 and 35,643,202.14

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Solution

The fourth proportional to 62,106,958.59, 85,707,935.19 and 35,643,202.14 is: 49,187,809.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,106,958.59 : 85,707,935.19 = 35,643,202.14 : x
  2. Step 2: Convert to fraction form
    62,106,958.59/85,707,935.19 = 35,643,202.14/x
  3. Step 3: Cross multiply
    62,106,958.59x = 85,707,935.19 × 35,643,202.14
  4. Step 4: Simplify right side
    62,106,958.59x = 3,054,905,258,979,189.50
  5. Step 5: Solve for x
    x = 3,054,905,258,979,189.50/62,106,958.59
  6. Step 6: Final answer
    x = 49,187,809.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.