Home / 11,588,029.60-17,382,044.40-6,798,013.60

Finding the Fourth Proportional to 11,588,029.60, 17,382,044.40 and 6,798,013.60

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Solution

The fourth proportional to 11,588,029.60, 17,382,044.40 and 6,798,013.60 is: 10,197,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,029.60 : 17,382,044.40 = 6,798,013.60 : x
  2. Step 2: Convert to fraction form
    11,588,029.60/17,382,044.40 = 6,798,013.60/x
  3. Step 3: Cross multiply
    11,588,029.60x = 17,382,044.40 × 6,798,013.60
  4. Step 4: Simplify right side
    11,588,029.60x = 118,163,374,227,003.83
  5. Step 5: Solve for x
    x = 118,163,374,227,003.83/11,588,029.60
  6. Step 6: Final answer
    x = 10,197,020.40

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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.