Home / 18,624,353.44-25,701,344.40-10,475,572

Finding the Fourth Proportional to 18,624,353.44, 25,701,344.40 and 10,475,572

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Solution

The fourth proportional to 18,624,353.44, 25,701,344.40 and 10,475,572 is: 14,456,141.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,624,353.44 : 25,701,344.40 = 10,475,572 : x
  2. Step 2: Convert to fraction form
    18,624,353.44/25,701,344.40 = 10,475,572/x
  3. Step 3: Cross multiply
    18,624,353.44x = 25,701,344.40 × 10,475,572
  4. Step 4: Simplify right side
    18,624,353.44x = 269,236,283,758,996.78
  5. Step 5: Solve for x
    x = 269,236,283,758,996.78/18,624,353.44
  6. Step 6: Final answer
    x = 14,456,141.24

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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.