Home / 50,533,848.89-69,736,920.32-27,328,975.37

Finding the Fourth Proportional to 50,533,848.89, 69,736,920.32 and 27,328,975.37

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Solution

The fourth proportional to 50,533,848.89, 69,736,920.32 and 27,328,975.37 is: 37,714,098.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,848.89 : 69,736,920.32 = 27,328,975.37 : x
  2. Step 2: Convert to fraction form
    50,533,848.89/69,736,920.32 = 27,328,975.37/x
  3. Step 3: Cross multiply
    50,533,848.89x = 69,736,920.32 × 27,328,975.37
  4. Step 4: Simplify right side
    50,533,848.89x = 1,905,838,577,786,083.75
  5. Step 5: Solve for x
    x = 1,905,838,577,786,083.75/50,533,848.89
  6. Step 6: Final answer
    x = 37,714,098.96

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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.