Home / 54,386,501.94-81,582,004.17-16,048,015.56

Finding the Fourth Proportional to 54,386,501.94, 81,582,004.17 and 16,048,015.56

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Solution

The fourth proportional to 54,386,501.94, 81,582,004.17 and 16,048,015.56 is: 24,072,687.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,386,501.94 : 81,582,004.17 = 16,048,015.56 : x
  2. Step 2: Convert to fraction form
    54,386,501.94/81,582,004.17 = 16,048,015.56/x
  3. Step 3: Cross multiply
    54,386,501.94x = 81,582,004.17 × 16,048,015.56
  4. Step 4: Simplify right side
    54,386,501.94x = 1,309,229,272,336,145
  5. Step 5: Solve for x
    x = 1,309,229,272,336,145/54,386,501.94
  6. Step 6: Final answer
    x = 24,072,687.63

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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.