Home / 94,447,265.92-130,322,844.48-53,191,542.40

Finding the Fourth Proportional to 94,447,265.92, 130,322,844.48 and 53,191,542.40

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Solution

The fourth proportional to 94,447,265.92, 130,322,844.48 and 53,191,542.40 is: 73,396,228.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,447,265.92 : 130,322,844.48 = 53,191,542.40 : x
  2. Step 2: Convert to fraction form
    94,447,265.92/130,322,844.48 = 53,191,542.40/x
  3. Step 3: Cross multiply
    94,447,265.92x = 130,322,844.48 × 53,191,542.40
  4. Step 4: Simplify right side
    94,447,265.92x = 6,932,073,107,846,526
  5. Step 5: Solve for x
    x = 6,932,073,107,846,526/94,447,265.92
  6. Step 6: Final answer
    x = 73,396,228.47

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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.