Home / 146,191,891.06-219,315,489-58,760,214.04

Finding the Fourth Proportional to 146,191,891.06, 219,315,489 and 58,760,214.04

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Solution

The fourth proportional to 146,191,891.06, 219,315,489 and 58,760,214.04 is: 88,151,435.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,191,891.06 : 219,315,489 = 58,760,214.04 : x
  2. Step 2: Convert to fraction form
    146,191,891.06/219,315,489 = 58,760,214.04/x
  3. Step 3: Cross multiply
    146,191,891.06x = 219,315,489 × 58,760,214.04
  4. Step 4: Simplify right side
    146,191,891.06x = 12,887,025,075,927,266
  5. Step 5: Solve for x
    x = 12,887,025,075,927,266/146,191,891.06
  6. Step 6: Final answer
    x = 88,151,435.64

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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.