Home / 182,452,498.56-251,784,495.36-99,949,216.32

Finding the Fourth Proportional to 182,452,498.56, 251,784,495.36 and 99,949,216.32

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Solution

The fourth proportional to 182,452,498.56, 251,784,495.36 and 99,949,216.32 is: 137,929,944.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,452,498.56 : 251,784,495.36 = 99,949,216.32 : x
  2. Step 2: Convert to fraction form
    182,452,498.56/251,784,495.36 = 99,949,216.32/x
  3. Step 3: Cross multiply
    182,452,498.56x = 251,784,495.36 × 99,949,216.32
  4. Step 4: Simplify right side
    182,452,498.56x = 25,165,662,992,758,676
  5. Step 5: Solve for x
    x = 25,165,662,992,758,676/182,452,498.56
  6. Step 6: Final answer
    x = 137,929,944.46

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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.