Home / 17,088,634.64-23,582,462.87-9,746,839.67

Finding the Fourth Proportional to 17,088,634.64, 23,582,462.87 and 9,746,839.67

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Solution

The fourth proportional to 17,088,634.64, 23,582,462.87 and 9,746,839.67 is: 13,450,722.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,634.64 : 23,582,462.87 = 9,746,839.67 : x
  2. Step 2: Convert to fraction form
    17,088,634.64/23,582,462.87 = 9,746,839.67/x
  3. Step 3: Cross multiply
    17,088,634.64x = 23,582,462.87 × 9,746,839.67
  4. Step 4: Simplify right side
    17,088,634.64x = 229,854,484,617,618.06
  5. Step 5: Solve for x
    x = 229,854,484,617,618.06/17,088,634.64
  6. Step 6: Final answer
    x = 13,450,722.63

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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.