Home / 17,088,632.64-23,582,460.11-9,746,837.66

Finding the Fourth Proportional to 17,088,632.64, 23,582,460.11 and 9,746,837.66

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Solution

The fourth proportional to 17,088,632.64, 23,582,460.11 and 9,746,837.66 is: 13,450,719.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,632.64 : 23,582,460.11 = 9,746,837.66 : x
  2. Step 2: Convert to fraction form
    17,088,632.64/23,582,460.11 = 9,746,837.66/x
  3. Step 3: Cross multiply
    17,088,632.64x = 23,582,460.11 × 9,746,837.66
  4. Step 4: Simplify right side
    17,088,632.64x = 229,854,410,325,817.69
  5. Step 5: Solve for x
    x = 229,854,410,325,817.69/17,088,632.64
  6. Step 6: Final answer
    x = 13,450,719.85

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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.