Home / 10,059,471.47-13,883,882.31-5,929,261.52

Finding the Fourth Proportional to 10,059,471.47, 13,883,882.31 and 5,929,261.52

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Solution

The fourth proportional to 10,059,471.47, 13,883,882.31 and 5,929,261.52 is: 8,183,448.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,471.47 : 13,883,882.31 = 5,929,261.52 : x
  2. Step 2: Convert to fraction form
    10,059,471.47/13,883,882.31 = 5,929,261.52/x
  3. Step 3: Cross multiply
    10,059,471.47x = 13,883,882.31 × 5,929,261.52
  4. Step 4: Simplify right side
    10,059,471.47x = 82,321,169,163,601.42
  5. Step 5: Solve for x
    x = 82,321,169,163,601.42/10,059,471.47
  6. Step 6: Final answer
    x = 8,183,448.74

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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.