Home / 1,344,414,692,492.80-1,855,336,527,569.60-735,412,067,817.32

Finding the Fourth Proportional to 1,344,414,692,492.80, 1,855,336,527,569.60 and 735,412,067,817.32

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Solution

The fourth proportional to 1,344,414,692,492.80, 1,855,336,527,569.60 and 735,412,067,817.32 is: 1,014,892,859,960.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,414,692,492.80 : 1,855,336,527,569.60 = 735,412,067,817.32 : x
  2. Step 2: Convert to fraction form
    1,344,414,692,492.80/1,855,336,527,569.60 = 735,412,067,817.32/x
  3. Step 3: Cross multiply
    1,344,414,692,492.80x = 1,855,336,527,569.60 × 735,412,067,817.32
  4. Step 4: Simplify right side
    1,344,414,692,492.80x = 1,364,436,872,236,965,577,097,216
  5. Step 5: Solve for x
    x = 1,364,436,872,236,965,577,097,216/1,344,414,692,492.80
  6. Step 6: Final answer
    x = 1,014,892,859,960.52

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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.