Home / 182,620,076.71-252,008,954.13-98,986,411.64

Finding the Fourth Proportional to 182,620,076.71, 252,008,954.13 and 98,986,411.64

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Solution

The fourth proportional to 182,620,076.71, 252,008,954.13 and 98,986,411.64 is: 136,597,588.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,620,076.71 : 252,008,954.13 = 98,986,411.64 : x
  2. Step 2: Convert to fraction form
    182,620,076.71/252,008,954.13 = 98,986,411.64/x
  3. Step 3: Cross multiply
    182,620,076.71x = 252,008,954.13 × 98,986,411.64
  4. Step 4: Simplify right side
    182,620,076.71x = 24,945,462,069,025,344
  5. Step 5: Solve for x
    x = 24,945,462,069,025,344/182,620,076.71
  6. Step 6: Final answer
    x = 136,597,588.38

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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.