Home / 50,955,906.06-76,378,877.66-25,018,042.32

Finding the Fourth Proportional to 50,955,906.06, 76,378,877.66 and 25,018,042.32

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Solution

The fourth proportional to 50,955,906.06, 76,378,877.66 and 25,018,042.32 is: 37,500,069.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,955,906.06 : 76,378,877.66 = 25,018,042.32 : x
  2. Step 2: Convert to fraction form
    50,955,906.06/76,378,877.66 = 25,018,042.32/x
  3. Step 3: Cross multiply
    50,955,906.06x = 76,378,877.66 × 25,018,042.32
  4. Step 4: Simplify right side
    50,955,906.06x = 1,910,849,993,714,527.50
  5. Step 5: Solve for x
    x = 1,910,849,993,714,527.50/50,955,906.06
  6. Step 6: Final answer
    x = 37,500,069.01

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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.