Home / 39,231,022-58,845,941.52-17,650,384.24

Finding the Fourth Proportional to 39,231,022, 58,845,941.52 and 17,650,384.24

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Solution

The fourth proportional to 39,231,022, 58,845,941.52 and 17,650,384.24 is: 26,475,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,231,022 : 58,845,941.52 = 17,650,384.24 : x
  2. Step 2: Convert to fraction form
    39,231,022/58,845,941.52 = 17,650,384.24/x
  3. Step 3: Cross multiply
    39,231,022x = 58,845,941.52 × 17,650,384.24
  4. Step 4: Simplify right side
    39,231,022x = 1,038,653,478,792,569.62
  5. Step 5: Solve for x
    x = 1,038,653,478,792,569.62/39,231,022
  6. Step 6: Final answer
    x = 26,475,310.25

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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.