Home / 104,433,883.06-144,122,648.07-62,624,755.29

Finding the Fourth Proportional to 104,433,883.06, 144,122,648.07 and 62,624,755.29

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Solution

The fourth proportional to 104,433,883.06, 144,122,648.07 and 62,624,755.29 is: 86,424,494.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,433,883.06 : 144,122,648.07 = 62,624,755.29 : x
  2. Step 2: Convert to fraction form
    104,433,883.06/144,122,648.07 = 62,624,755.29/x
  3. Step 3: Cross multiply
    104,433,883.06x = 144,122,648.07 × 62,624,755.29
  4. Step 4: Simplify right side
    104,433,883.06x = 9,025,645,567,130,540
  5. Step 5: Solve for x
    x = 9,025,645,567,130,540/104,433,883.06
  6. Step 6: Final answer
    x = 86,424,494.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.