Home / 35,387,098.19-53,099,716.31-14,930,995.72

Finding the Fourth Proportional to 35,387,098.19, 53,099,716.31 and 14,930,995.72

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Solution

The fourth proportional to 35,387,098.19, 53,099,716.31 and 14,930,995.72 is: 22,404,539.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,387,098.19 : 53,099,716.31 = 14,930,995.72 : x
  2. Step 2: Convert to fraction form
    35,387,098.19/53,099,716.31 = 14,930,995.72/x
  3. Step 3: Cross multiply
    35,387,098.19x = 53,099,716.31 × 14,930,995.72
  4. Step 4: Simplify right side
    35,387,098.19x = 792,831,636,957,824.25
  5. Step 5: Solve for x
    x = 792,831,636,957,824.25/35,387,098.19
  6. Step 6: Final answer
    x = 22,404,539.44

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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.