Home / 46,705,151.42-64,452,724.16-25,511,948.65

Finding the Fourth Proportional to 46,705,151.42, 64,452,724.16 and 25,511,948.65

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Solution

The fourth proportional to 46,705,151.42, 64,452,724.16 and 25,511,948.65 is: 35,206,278.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,705,151.42 : 64,452,724.16 = 25,511,948.65 : x
  2. Step 2: Convert to fraction form
    46,705,151.42/64,452,724.16 = 25,511,948.65/x
  3. Step 3: Cross multiply
    46,705,151.42x = 64,452,724.16 × 25,511,948.65
  4. Step 4: Simplify right side
    46,705,151.42x = 1,644,314,589,122,534.25
  5. Step 5: Solve for x
    x = 1,644,314,589,122,534.25/46,705,151.42
  6. Step 6: Final answer
    x = 35,206,278.95

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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.