Home / 9,869,429,932.39-14,804,623,239.23-3,236,472,296.11

Finding the Fourth Proportional to 9,869,429,932.39, 14,804,623,239.23 and 3,236,472,296.11

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Solution

The fourth proportional to 9,869,429,932.39, 14,804,623,239.23 and 3,236,472,296.11 is: 4,854,865,305.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,869,429,932.39 : 14,804,623,239.23 = 3,236,472,296.11 : x
  2. Step 2: Convert to fraction form
    9,869,429,932.39/14,804,623,239.23 = 3,236,472,296.11/x
  3. Step 3: Cross multiply
    9,869,429,932.39x = 14,804,623,239.23 × 3,236,472,296.11
  4. Step 4: Simplify right side
    9,869,429,932.39x = 47,914,752,968,098,004,992
  5. Step 5: Solve for x
    x = 47,914,752,968,098,004,992/9,869,429,932.39
  6. Step 6: Final answer
    x = 4,854,865,305.93

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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.