Home / 50,366,961.70-75,550,442.55-16,291,752.10

Finding the Fourth Proportional to 50,366,961.70, 75,550,442.55 and 16,291,752.10

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Solution

The fourth proportional to 50,366,961.70, 75,550,442.55 and 16,291,752.10 is: 24,437,628.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,366,961.70 : 75,550,442.55 = 16,291,752.10 : x
  2. Step 2: Convert to fraction form
    50,366,961.70/75,550,442.55 = 16,291,752.10/x
  3. Step 3: Cross multiply
    50,366,961.70x = 75,550,442.55 × 16,291,752.10
  4. Step 4: Simplify right side
    50,366,961.70x = 1,230,849,081,069,891.75
  5. Step 5: Solve for x
    x = 1,230,849,081,069,891.75/50,366,961.70
  6. Step 6: Final answer
    x = 24,437,628.15

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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.