Home / 51,014,858.10-76,602,003.30-29,491,497.60

Finding the Fourth Proportional to 51,014,858.10, 76,602,003.30 and 29,491,497.60

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Solution

The fourth proportional to 51,014,858.10, 76,602,003.30 and 29,491,497.60 is: 44,283,330.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,014,858.10 : 76,602,003.30 = 29,491,497.60 : x
  2. Step 2: Convert to fraction form
    51,014,858.10/76,602,003.30 = 29,491,497.60/x
  3. Step 3: Cross multiply
    51,014,858.10x = 76,602,003.30 × 29,491,497.60
  4. Step 4: Simplify right side
    51,014,858.10x = 2,259,107,796,477,142
  5. Step 5: Solve for x
    x = 2,259,107,796,477,142/51,014,858.10
  6. Step 6: Final answer
    x = 44,283,330.01

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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.