Home / 19,057,944.15-26,299,942.92-10,356,096.06

Finding the Fourth Proportional to 19,057,944.15, 26,299,942.92 and 10,356,096.06

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Solution

The fourth proportional to 19,057,944.15, 26,299,942.92 and 10,356,096.06 is: 14,291,401.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,057,944.15 : 26,299,942.92 = 10,356,096.06 : x
  2. Step 2: Convert to fraction form
    19,057,944.15/26,299,942.92 = 10,356,096.06/x
  3. Step 3: Cross multiply
    19,057,944.15x = 26,299,942.92 × 10,356,096.06
  4. Step 4: Simplify right side
    19,057,944.15x = 272,364,735,252,036.94
  5. Step 5: Solve for x
    x = 272,364,735,252,036.94/19,057,944.15
  6. Step 6: Final answer
    x = 14,291,401.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.