Home / 17,264,003.40-25,896,005.10-5,904,822.60

Finding the Fourth Proportional to 17,264,003.40, 25,896,005.10 and 5,904,822.60

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Solution

The fourth proportional to 17,264,003.40, 25,896,005.10 and 5,904,822.60 is: 8,857,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,003.40 : 25,896,005.10 = 5,904,822.60 : x
  2. Step 2: Convert to fraction form
    17,264,003.40/25,896,005.10 = 5,904,822.60/x
  3. Step 3: Cross multiply
    17,264,003.40x = 25,896,005.10 × 5,904,822.60
  4. Step 4: Simplify right side
    17,264,003.40x = 152,911,316,164,195.25
  5. Step 5: Solve for x
    x = 152,911,316,164,195.25/17,264,003.40
  6. Step 6: Final answer
    x = 8,857,233.90

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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.