Home / 25,784,530.40-35,582,670.33-14,182,976.54

Finding the Fourth Proportional to 25,784,530.40, 35,582,670.33 and 14,182,976.54

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Solution

The fourth proportional to 25,784,530.40, 35,582,670.33 and 14,182,976.54 is: 19,572,517.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,530.40 : 35,582,670.33 = 14,182,976.54 : x
  2. Step 2: Convert to fraction form
    25,784,530.40/35,582,670.33 = 14,182,976.54/x
  3. Step 3: Cross multiply
    25,784,530.40x = 35,582,670.33 × 14,182,976.54
  4. Step 4: Simplify right side
    25,784,530.40x = 504,668,178,556,714.62
  5. Step 5: Solve for x
    x = 504,668,178,556,714.62/25,784,530.40
  6. Step 6: Final answer
    x = 19,572,517.73

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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.