Home / 51,079,508.95-76,646,167.31-29,529,245.11

Finding the Fourth Proportional to 51,079,508.95, 76,646,167.31 and 29,529,245.11

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Solution

The fourth proportional to 51,079,508.95, 76,646,167.31 and 29,529,245.11 is: 44,309,420.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,079,508.95 : 76,646,167.31 = 29,529,245.11 : x
  2. Step 2: Convert to fraction form
    51,079,508.95/76,646,167.31 = 29,529,245.11/x
  3. Step 3: Cross multiply
    51,079,508.95x = 76,646,167.31 × 29,529,245.11
  4. Step 4: Simplify right side
    51,079,508.95x = 2,263,303,461,239,059.50
  5. Step 5: Solve for x
    x = 2,263,303,461,239,059.50/51,079,508.95
  6. Step 6: Final answer
    x = 44,309,420.90

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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.