Home / 1,344,414,692,490.80-1,855,336,527,566.80-735,412,067,815.32

Finding the Fourth Proportional to 1,344,414,692,490.80, 1,855,336,527,566.80 and 735,412,067,815.32

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Solution

The fourth proportional to 1,344,414,692,490.80, 1,855,336,527,566.80 and 735,412,067,815.32 is: 1,014,892,859,957.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,414,692,490.80 : 1,855,336,527,566.80 = 735,412,067,815.32 : x
  2. Step 2: Convert to fraction form
    1,344,414,692,490.80/1,855,336,527,566.80 = 735,412,067,815.32/x
  3. Step 3: Cross multiply
    1,344,414,692,490.80x = 1,855,336,527,566.80 × 735,412,067,815.32
  4. Step 4: Simplify right side
    1,344,414,692,490.80x = 1,364,436,872,231,195,825,405,952
  5. Step 5: Solve for x
    x = 1,364,436,872,231,195,825,405,952/1,344,414,692,490.80
  6. Step 6: Final answer
    x = 1,014,892,859,957.74

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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.