Home / 9,875,353.01-13,628,007.07-5,524,511.96

Finding the Fourth Proportional to 9,875,353.01, 13,628,007.07 and 5,524,511.96

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Solution

The fourth proportional to 9,875,353.01, 13,628,007.07 and 5,524,511.96 is: 7,623,837.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,353.01 : 13,628,007.07 = 5,524,511.96 : x
  2. Step 2: Convert to fraction form
    9,875,353.01/13,628,007.07 = 5,524,511.96/x
  3. Step 3: Cross multiply
    9,875,353.01x = 13,628,007.07 × 5,524,511.96
  4. Step 4: Simplify right side
    9,875,353.01x = 75,288,088,069,438.30
  5. Step 5: Solve for x
    x = 75,288,088,069,438.30/9,875,353.01
  6. Step 6: Final answer
    x = 7,623,837.65

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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.