Home / 17,335,904.55-26,008,004.03-8,353,069.35

Finding the Fourth Proportional to 17,335,904.55, 26,008,004.03 and 8,353,069.35

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Solution

The fourth proportional to 17,335,904.55, 26,008,004.03 and 8,353,069.35 is: 12,531,602.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,904.55 : 26,008,004.03 = 8,353,069.35 : x
  2. Step 2: Convert to fraction form
    17,335,904.55/26,008,004.03 = 8,353,069.35/x
  3. Step 3: Cross multiply
    17,335,904.55x = 26,008,004.03 × 8,353,069.35
  4. Step 4: Simplify right side
    17,335,904.55x = 217,246,661,317,669.47
  5. Step 5: Solve for x
    x = 217,246,661,317,669.47/17,335,904.55
  6. Step 6: Final answer
    x = 12,531,602.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.