Home / 51,079,507.95-76,646,165.81-29,529,244.11

Finding the Fourth Proportional to 51,079,507.95, 76,646,165.81 and 29,529,244.11

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Solution

The fourth proportional to 51,079,507.95, 76,646,165.81 and 29,529,244.11 is: 44,309,419.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,079,507.95 : 76,646,165.81 = 29,529,244.11 : x
  2. Step 2: Convert to fraction form
    51,079,507.95/76,646,165.81 = 29,529,244.11/x
  3. Step 3: Cross multiply
    51,079,507.95x = 76,646,165.81 × 29,529,244.11
  4. Step 4: Simplify right side
    51,079,507.95x = 2,263,303,340,151,380
  5. Step 5: Solve for x
    x = 2,263,303,340,151,380/51,079,507.95
  6. Step 6: Final answer
    x = 44,309,419.39

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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.