Home / 61,539,548.58-92,340,816.21-25,174,812.42

Finding the Fourth Proportional to 61,539,548.58, 92,340,816.21 and 25,174,812.42

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Solution

The fourth proportional to 61,539,548.58, 92,340,816.21 and 25,174,812.42 is: 37,775,102.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,539,548.58 : 92,340,816.21 = 25,174,812.42 : x
  2. Step 2: Convert to fraction form
    61,539,548.58/92,340,816.21 = 25,174,812.42/x
  3. Step 3: Cross multiply
    61,539,548.58x = 92,340,816.21 × 25,174,812.42
  4. Step 4: Simplify right side
    61,539,548.58x = 2,324,662,726,796,445.50
  5. Step 5: Solve for x
    x = 2,324,662,726,796,445.50/61,539,548.58
  6. Step 6: Final answer
    x = 37,775,102.03

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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.