Home / 60,939,258.40-84,093,362.64-33,436,502.56

Finding the Fourth Proportional to 60,939,258.40, 84,093,362.64 and 33,436,502.56

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Solution

The fourth proportional to 60,939,258.40, 84,093,362.64 and 33,436,502.56 is: 46,140,829.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,939,258.40 : 84,093,362.64 = 33,436,502.56 : x
  2. Step 2: Convert to fraction form
    60,939,258.40/84,093,362.64 = 33,436,502.56/x
  3. Step 3: Cross multiply
    60,939,258.40x = 84,093,362.64 × 33,436,502.56
  4. Step 4: Simplify right side
    60,939,258.40x = 2,811,787,935,191,368.50
  5. Step 5: Solve for x
    x = 2,811,787,935,191,368.50/60,939,258.40
  6. Step 6: Final answer
    x = 46,140,829.56

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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.