Home / 37,297,543.14-55,954,701.60-11,387,676.92

Finding the Fourth Proportional to 37,297,543.14, 55,954,701.60 and 11,387,676.92

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Solution

The fourth proportional to 37,297,543.14, 55,954,701.60 and 11,387,676.92 is: 17,084,076.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,297,543.14 : 55,954,701.60 = 11,387,676.92 : x
  2. Step 2: Convert to fraction form
    37,297,543.14/55,954,701.60 = 11,387,676.92/x
  3. Step 3: Cross multiply
    37,297,543.14x = 55,954,701.60 × 11,387,676.92
  4. Step 4: Simplify right side
    37,297,543.14x = 637,194,064,115,693.75
  5. Step 5: Solve for x
    x = 637,194,064,115,693.75/37,297,543.14
  6. Step 6: Final answer
    x = 17,084,076.07

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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.