Home / 94,959,327.93-131,043,872.54-51,499,263.93

Finding the Fourth Proportional to 94,959,327.93, 131,043,872.54 and 51,499,263.93

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Solution

The fourth proportional to 94,959,327.93, 131,043,872.54 and 51,499,263.93 is: 71,068,984.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,959,327.93 : 131,043,872.54 = 51,499,263.93 : x
  2. Step 2: Convert to fraction form
    94,959,327.93/131,043,872.54 = 51,499,263.93/x
  3. Step 3: Cross multiply
    94,959,327.93x = 131,043,872.54 × 51,499,263.93
  4. Step 4: Simplify right side
    94,959,327.93x = 6,748,662,978,089,243
  5. Step 5: Solve for x
    x = 6,748,662,978,089,243/94,959,327.93
  6. Step 6: Final answer
    x = 71,068,984.22

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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.