Home / 17,313,068.07-23,892,057.20-9,473,316.87

Finding the Fourth Proportional to 17,313,068.07, 23,892,057.20 and 9,473,316.87

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Solution

The fourth proportional to 17,313,068.07, 23,892,057.20 and 9,473,316.87 is: 13,073,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,313,068.07 : 23,892,057.20 = 9,473,316.87 : x
  2. Step 2: Convert to fraction form
    17,313,068.07/23,892,057.20 = 9,473,316.87/x
  3. Step 3: Cross multiply
    17,313,068.07x = 23,892,057.20 × 9,473,316.87
  4. Step 4: Simplify right side
    17,313,068.07x = 226,337,028,484,398.38
  5. Step 5: Solve for x
    x = 226,337,028,484,398.38/17,313,068.07
  6. Step 6: Final answer
    x = 13,073,190.01

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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.