Home / 17,119,390.79-23,622,236.94-10,410,300.83

Finding the Fourth Proportional to 17,119,390.79, 23,622,236.94 and 10,410,300.83

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Solution

The fourth proportional to 17,119,390.79, 23,622,236.94 and 10,410,300.83 is: 14,364,681.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,119,390.79 : 23,622,236.94 = 10,410,300.83 : x
  2. Step 2: Convert to fraction form
    17,119,390.79/23,622,236.94 = 10,410,300.83/x
  3. Step 3: Cross multiply
    17,119,390.79x = 23,622,236.94 × 10,410,300.83
  4. Step 4: Simplify right side
    17,119,390.79x = 245,914,592,822,938.69
  5. Step 5: Solve for x
    x = 245,914,592,822,938.69/17,119,390.79
  6. Step 6: Final answer
    x = 14,364,681.30

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