Home / 1,344,414,692,490.90-1,855,336,527,566.90-735,412,067,815.30

Finding the Fourth Proportional to 1,344,414,692,490.90, 1,855,336,527,566.90 and 735,412,067,815.30

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Solution

The fourth proportional to 1,344,414,692,490.90, 1,855,336,527,566.90 and 735,412,067,815.30 is: 1,014,892,859,957.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,414,692,490.90 : 1,855,336,527,566.90 = 735,412,067,815.30 : x
  2. Step 2: Convert to fraction form
    1,344,414,692,490.90/1,855,336,527,566.90 = 735,412,067,815.30/x
  3. Step 3: Cross multiply
    1,344,414,692,490.90x = 1,855,336,527,566.90 × 735,412,067,815.30
  4. Step 4: Simplify right side
    1,344,414,692,490.90x = 1,364,436,872,231,232,332,627,968
  5. Step 5: Solve for x
    x = 1,364,436,872,231,232,332,627,968/1,344,414,692,490.90
  6. Step 6: Final answer
    x = 1,014,892,859,957.69

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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.