Home / 146,248,851.30-219,373,276.95-37,073,811.30

Finding the Fourth Proportional to 146,248,851.30, 219,373,276.95 and 37,073,811.30

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Solution

The fourth proportional to 146,248,851.30, 219,373,276.95 and 37,073,811.30 is: 55,610,716.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,248,851.30 : 219,373,276.95 = 37,073,811.30 : x
  2. Step 2: Convert to fraction form
    146,248,851.30/219,373,276.95 = 37,073,811.30/x
  3. Step 3: Cross multiply
    146,248,851.30x = 219,373,276.95 × 37,073,811.30
  4. Step 4: Simplify right side
    146,248,851.30x = 8,133,003,473,906,938
  5. Step 5: Solve for x
    x = 8,133,003,473,906,938/146,248,851.30
  6. Step 6: Final answer
    x = 55,610,716.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.