Home / 2,227,458,827.19-3,339,111,117.25-752,567,185.96

Finding the Fourth Proportional to 2,227,458,827.19, 3,339,111,117.25 and 752,567,185.96

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Solution

The fourth proportional to 2,227,458,827.19, 3,339,111,117.25 and 752,567,185.96 is: 1,128,149,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,458,827.19 : 3,339,111,117.25 = 752,567,185.96 : x
  2. Step 2: Convert to fraction form
    2,227,458,827.19/3,339,111,117.25 = 752,567,185.96/x
  3. Step 3: Cross multiply
    2,227,458,827.19x = 3,339,111,117.25 × 752,567,185.96
  4. Step 4: Simplify right side
    2,227,458,827.19x = 2,512,905,457,116,584,448
  5. Step 5: Solve for x
    x = 2,512,905,457,116,584,448/2,227,458,827.19
  6. Step 6: Final answer
    x = 1,128,149,003.90

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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.