Home / 175,835,268.43-263,793,077.84-60,819,713.71

Finding the Fourth Proportional to 175,835,268.43, 263,793,077.84 and 60,819,713.71

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Solution

The fourth proportional to 175,835,268.43, 263,793,077.84 and 60,819,713.71 is: 91,243,466.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,835,268.43 : 263,793,077.84 = 60,819,713.71 : x
  2. Step 2: Convert to fraction form
    175,835,268.43/263,793,077.84 = 60,819,713.71/x
  3. Step 3: Cross multiply
    175,835,268.43x = 263,793,077.84 × 60,819,713.71
  4. Step 4: Simplify right side
    175,835,268.43x = 16,043,819,473,713,434
  5. Step 5: Solve for x
    x = 16,043,819,473,713,434/175,835,268.43
  6. Step 6: Final answer
    x = 91,243,466.78

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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.