Home / 96,099,875.31-144,202,290.60-40,759,102.28

Finding the Fourth Proportional to 96,099,875.31, 144,202,290.60 and 40,759,102.28

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Solution

The fourth proportional to 96,099,875.31, 144,202,290.60 and 40,759,102.28 is: 61,160,910.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,099,875.31 : 144,202,290.60 = 40,759,102.28 : x
  2. Step 2: Convert to fraction form
    96,099,875.31/144,202,290.60 = 40,759,102.28/x
  3. Step 3: Cross multiply
    96,099,875.31x = 144,202,290.60 × 40,759,102.28
  4. Step 4: Simplify right side
    96,099,875.31x = 5,877,555,910,854,671
  5. Step 5: Solve for x
    x = 5,877,555,910,854,671/96,099,875.31
  6. Step 6: Final answer
    x = 61,160,910.89

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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.