Home / 10,276,202.66-14,181,170.67-5,566,609.04

Finding the Fourth Proportional to 10,276,202.66, 14,181,170.67 and 5,566,609.04

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Solution

The fourth proportional to 10,276,202.66, 14,181,170.67 and 5,566,609.04 is: 7,681,926.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,202.66 : 14,181,170.67 = 5,566,609.04 : x
  2. Step 2: Convert to fraction form
    10,276,202.66/14,181,170.67 = 5,566,609.04/x
  3. Step 3: Cross multiply
    10,276,202.66x = 14,181,170.67 × 5,566,609.04
  4. Step 4: Simplify right side
    10,276,202.66x = 78,941,032,778,499
  5. Step 5: Solve for x
    x = 78,941,032,778,499/10,276,202.66
  6. Step 6: Final answer
    x = 7,681,926.43

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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.