Home / 5,417,103,629,599.20-7,475,604,229,102.50-2,981,148,877,450.50

Finding the Fourth Proportional to 5,417,103,629,599.20, 7,475,604,229,102.50 and 2,981,148,877,450.50

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Solution

The fourth proportional to 5,417,103,629,599.20, 7,475,604,229,102.50 and 2,981,148,877,450.50 is: 4,113,986,122,414.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,103,629,599.20 : 7,475,604,229,102.50 = 2,981,148,877,450.50 : x
  2. Step 2: Convert to fraction form
    5,417,103,629,599.20/7,475,604,229,102.50 = 2,981,148,877,450.50/x
  3. Step 3: Cross multiply
    5,417,103,629,599.20x = 7,475,604,229,102.50 × 2,981,148,877,450.50
  4. Step 4: Simplify right side
    5,417,103,629,599.20x = 22,285,889,155,853,127,665,057,792
  5. Step 5: Solve for x
    x = 22,285,889,155,853,127,665,057,792/5,417,103,629,599.20
  6. Step 6: Final answer
    x = 4,113,986,122,414.65

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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.