Home / 50,025,374.19-74,999,611.67-25,413,066.14

Finding the Fourth Proportional to 50,025,374.19, 74,999,611.67 and 25,413,066.14

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Solution

The fourth proportional to 50,025,374.19, 74,999,611.67 and 25,413,066.14 is: 38,100,066.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,025,374.19 : 74,999,611.67 = 25,413,066.14 : x
  2. Step 2: Convert to fraction form
    50,025,374.19/74,999,611.67 = 25,413,066.14/x
  3. Step 3: Cross multiply
    50,025,374.19x = 74,999,611.67 × 25,413,066.14
  4. Step 4: Simplify right side
    50,025,374.19x = 1,905,970,091,341,962.75
  5. Step 5: Solve for x
    x = 1,905,970,091,341,962.75/50,025,374.19
  6. Step 6: Final answer
    x = 38,100,066.66

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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.