Home / 336,137,813.76-504,433,315.68-117,790,117.56

Finding the Fourth Proportional to 336,137,813.76, 504,433,315.68 and 117,790,117.56

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Solution

The fourth proportional to 336,137,813.76, 504,433,315.68 and 117,790,117.56 is: 176,764,580.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,137,813.76 : 504,433,315.68 = 117,790,117.56 : x
  2. Step 2: Convert to fraction form
    336,137,813.76/504,433,315.68 = 117,790,117.56/x
  3. Step 3: Cross multiply
    336,137,813.76x = 504,433,315.68 × 117,790,117.56
  4. Step 4: Simplify right side
    336,137,813.76x = 59,417,259,555,127,792
  5. Step 5: Solve for x
    x = 59,417,259,555,127,792/336,137,813.76
  6. Step 6: Final answer
    x = 176,764,580.25

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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.