Home / 671,326,611,143.34-1,006,622,169,922-330,616,563,019.83

Finding the Fourth Proportional to 671,326,611,143.34, 1,006,622,169,922 and 330,616,563,019.83

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Solution

The fourth proportional to 671,326,611,143.34, 1,006,622,169,922 and 330,616,563,019.83 is: 495,743,735,694.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,326,611,143.34 : 1,006,622,169,922 = 330,616,563,019.83 : x
  2. Step 2: Convert to fraction form
    671,326,611,143.34/1,006,622,169,922 = 330,616,563,019.83/x
  3. Step 3: Cross multiply
    671,326,611,143.34x = 1,006,622,169,922 × 330,616,563,019.83
  4. Step 4: Simplify right side
    671,326,611,143.34x = 332,805,962,079,174,922,338,304
  5. Step 5: Solve for x
    x = 332,805,962,079,174,922,338,304/671,326,611,143.34
  6. Step 6: Final answer
    x = 495,743,735,694.27

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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.