Home / 50,019,612.48-69,027,065.24-27,127,068.48

Finding the Fourth Proportional to 50,019,612.48, 69,027,065.24 and 27,127,068.48

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Solution

The fourth proportional to 50,019,612.48, 69,027,065.24 and 27,127,068.48 is: 37,435,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,019,612.48 : 69,027,065.24 = 27,127,068.48 : x
  2. Step 2: Convert to fraction form
    50,019,612.48/69,027,065.24 = 27,127,068.48/x
  3. Step 3: Cross multiply
    50,019,612.48x = 69,027,065.24 × 27,127,068.48
  4. Step 4: Simplify right side
    50,019,612.48x = 1,872,501,925,738,907.50
  5. Step 5: Solve for x
    x = 1,872,501,925,738,907.50/50,019,612.48
  6. Step 6: Final answer
    x = 37,435,354.51

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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.