Home / 26,968,004.70-40,452,007.05-9,017,108.70

Finding the Fourth Proportional to 26,968,004.70, 40,452,007.05 and 9,017,108.70

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Solution

The fourth proportional to 26,968,004.70, 40,452,007.05 and 9,017,108.70 is: 13,525,663.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,004.70 : 40,452,007.05 = 9,017,108.70 : x
  2. Step 2: Convert to fraction form
    26,968,004.70/40,452,007.05 = 9,017,108.70/x
  3. Step 3: Cross multiply
    26,968,004.70x = 40,452,007.05 × 9,017,108.70
  4. Step 4: Simplify right side
    26,968,004.70x = 364,760,144,703,016.25
  5. Step 5: Solve for x
    x = 364,760,144,703,016.25/26,968,004.70
  6. Step 6: Final answer
    x = 13,525,663.05

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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.