Home / 94,722,180.37-130,716,607.31-51,262,116.37

Finding the Fourth Proportional to 94,722,180.37, 130,716,607.31 and 51,262,116.37

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Solution

The fourth proportional to 94,722,180.37, 130,716,607.31 and 51,262,116.37 is: 70,741,719.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,722,180.37 : 130,716,607.31 = 51,262,116.37 : x
  2. Step 2: Convert to fraction form
    94,722,180.37/130,716,607.31 = 51,262,116.37/x
  3. Step 3: Cross multiply
    94,722,180.37x = 130,716,607.31 × 51,262,116.37
  4. Step 4: Simplify right side
    94,722,180.37x = 6,700,809,935,025,944
  5. Step 5: Solve for x
    x = 6,700,809,935,025,944/94,722,180.37
  6. Step 6: Final answer
    x = 70,741,719.72

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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.