Home / 45,711,246.83-63,078,414.96-25,086,021.62

Finding the Fourth Proportional to 45,711,246.83, 63,078,414.96 and 25,086,021.62

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Solution

The fourth proportional to 45,711,246.83, 63,078,414.96 and 25,086,021.62 is: 34,617,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,711,246.83 : 63,078,414.96 = 25,086,021.62 : x
  2. Step 2: Convert to fraction form
    45,711,246.83/63,078,414.96 = 25,086,021.62/x
  3. Step 3: Cross multiply
    45,711,246.83x = 63,078,414.96 × 25,086,021.62
  4. Step 4: Simplify right side
    45,711,246.83x = 1,582,386,481,575,388
  5. Step 5: Solve for x
    x = 1,582,386,481,575,388/45,711,246.83
  6. Step 6: Final answer
    x = 34,617,005.47

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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.