Home / 50,463,904.96-75,708,624.54-14,072,299.24

Finding the Fourth Proportional to 50,463,904.96, 75,708,624.54 and 14,072,299.24

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Solution

The fourth proportional to 50,463,904.96, 75,708,624.54 and 14,072,299.24 is: 21,112,009.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,463,904.96 : 75,708,624.54 = 14,072,299.24 : x
  2. Step 2: Convert to fraction form
    50,463,904.96/75,708,624.54 = 14,072,299.24/x
  3. Step 3: Cross multiply
    50,463,904.96x = 75,708,624.54 × 14,072,299.24
  4. Step 4: Simplify right side
    50,463,904.96x = 1,065,394,419,575,687.50
  5. Step 5: Solve for x
    x = 1,065,394,419,575,687.50/50,463,904.96
  6. Step 6: Final answer
    x = 21,112,009.08

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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.