Home / 11,339,501,212.38-17,010,069,123.96-4,352,312,169.66

Finding the Fourth Proportional to 11,339,501,212.38, 17,010,069,123.96 and 4,352,312,169.66

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Solution

The fourth proportional to 11,339,501,212.38, 17,010,069,123.96 and 4,352,312,169.66 is: 6,528,781,951.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,501,212.38 : 17,010,069,123.96 = 4,352,312,169.66 : x
  2. Step 2: Convert to fraction form
    11,339,501,212.38/17,010,069,123.96 = 4,352,312,169.66/x
  3. Step 3: Cross multiply
    11,339,501,212.38x = 17,010,069,123.96 × 4,352,312,169.66
  4. Step 4: Simplify right side
    11,339,501,212.38x = 74,033,130,854,968,918,016
  5. Step 5: Solve for x
    x = 74,033,130,854,968,918,016/11,339,501,212.38
  6. Step 6: Final answer
    x = 6,528,781,951.55

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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.