Home / 17,358,069.36-23,953,861.47-9,517,646.07

Finding the Fourth Proportional to 17,358,069.36, 23,953,861.47 and 9,517,646.07

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Solution

The fourth proportional to 17,358,069.36, 23,953,861.47 and 9,517,646.07 is: 13,134,201.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,358,069.36 : 23,953,861.47 = 9,517,646.07 : x
  2. Step 2: Convert to fraction form
    17,358,069.36/23,953,861.47 = 9,517,646.07/x
  3. Step 3: Cross multiply
    17,358,069.36x = 23,953,861.47 × 9,517,646.07
  4. Step 4: Simplify right side
    17,358,069.36x = 227,984,375,448,184.62
  5. Step 5: Solve for x
    x = 227,984,375,448,184.62/17,358,069.36
  6. Step 6: Final answer
    x = 13,134,201.21

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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.