Home / 38,939,908.43-53,753,619.65-24,262,826.28

Finding the Fourth Proportional to 38,939,908.43, 53,753,619.65 and 24,262,826.28

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Solution

The fourth proportional to 38,939,908.43, 53,753,619.65 and 24,262,826.28 is: 33,493,009.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,939,908.43 : 53,753,619.65 = 24,262,826.28 : x
  2. Step 2: Convert to fraction form
    38,939,908.43/53,753,619.65 = 24,262,826.28/x
  3. Step 3: Cross multiply
    38,939,908.43x = 53,753,619.65 × 24,262,826.28
  4. Step 4: Simplify right side
    38,939,908.43x = 1,304,214,735,367,830.50
  5. Step 5: Solve for x
    x = 1,304,214,735,367,830.50/38,939,908.43
  6. Step 6: Final answer
    x = 33,493,009.82

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