Home / 146,934,538.02-203,049,314.73-110,201,336.10

Finding the Fourth Proportional to 146,934,538.02, 203,049,314.73 and 110,201,336.10

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Solution

The fourth proportional to 146,934,538.02, 203,049,314.73 and 110,201,336.10 is: 152,287,583.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,934,538.02 : 203,049,314.73 = 110,201,336.10 : x
  2. Step 2: Convert to fraction form
    146,934,538.02/203,049,314.73 = 110,201,336.10/x
  3. Step 3: Cross multiply
    146,934,538.02x = 203,049,314.73 × 110,201,336.10
  4. Step 4: Simplify right side
    146,934,538.02x = 22,376,305,777,435,408
  5. Step 5: Solve for x
    x = 22,376,305,777,435,408/146,934,538.02
  6. Step 6: Final answer
    x = 152,287,583.84

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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.