Home / 9,869,429,933.39-14,804,623,240.73-3,236,472,297.11

Finding the Fourth Proportional to 9,869,429,933.39, 14,804,623,240.73 and 3,236,472,297.11

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Solution

The fourth proportional to 9,869,429,933.39, 14,804,623,240.73 and 3,236,472,297.11 is: 4,854,865,307.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,869,429,933.39 : 14,804,623,240.73 = 3,236,472,297.11 : x
  2. Step 2: Convert to fraction form
    9,869,429,933.39/14,804,623,240.73 = 3,236,472,297.11/x
  3. Step 3: Cross multiply
    9,869,429,933.39x = 14,804,623,240.73 × 3,236,472,297.11
  4. Step 4: Simplify right side
    9,869,429,933.39x = 47,914,752,987,773,517,824
  5. Step 5: Solve for x
    x = 47,914,752,987,773,517,824/9,869,429,933.39
  6. Step 6: Final answer
    x = 4,854,865,307.43

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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.