Home / 10,042,249.44-13,858,248.24-5,692,158.24

Finding the Fourth Proportional to 10,042,249.44, 13,858,248.24 and 5,692,158.24

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Solution

The fourth proportional to 10,042,249.44, 13,858,248.24 and 5,692,158.24 is: 7,855,146.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,042,249.44 : 13,858,248.24 = 5,692,158.24 : x
  2. Step 2: Convert to fraction form
    10,042,249.44/13,858,248.24 = 5,692,158.24/x
  3. Step 3: Cross multiply
    10,042,249.44x = 13,858,248.24 × 5,692,158.24
  4. Step 4: Simplify right side
    10,042,249.44x = 78,883,341,911,281.50
  5. Step 5: Solve for x
    x = 78,883,341,911,281.50/10,042,249.44
  6. Step 6: Final answer
    x = 7,855,146.64

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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.