Home / 73,595,612.02-101,562,616.29-40,557,046.60

Finding the Fourth Proportional to 73,595,612.02, 101,562,616.29 and 40,557,046.60

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Solution

The fourth proportional to 73,595,612.02, 101,562,616.29 and 40,557,046.60 is: 55,969,094.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,612.02 : 101,562,616.29 = 40,557,046.60 : x
  2. Step 2: Convert to fraction form
    73,595,612.02/101,562,616.29 = 40,557,046.60/x
  3. Step 3: Cross multiply
    73,595,612.02x = 101,562,616.29 × 40,557,046.60
  4. Step 4: Simplify right side
    73,595,612.02x = 4,119,079,761,691,449.50
  5. Step 5: Solve for x
    x = 4,119,079,761,691,449.50/73,595,612.02
  6. Step 6: Final answer
    x = 55,969,094.47

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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.