Home / 15,786,700.53-23,683,003.20-5,001,105.44

Finding the Fourth Proportional to 15,786,700.53, 23,683,003.20 and 5,001,105.44

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Solution

The fourth proportional to 15,786,700.53, 23,683,003.20 and 5,001,105.44 is: 7,502,593.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,786,700.53 : 23,683,003.20 = 5,001,105.44 : x
  2. Step 2: Convert to fraction form
    15,786,700.53/23,683,003.20 = 5,001,105.44/x
  3. Step 3: Cross multiply
    15,786,700.53x = 23,683,003.20 × 5,001,105.44
  4. Step 4: Simplify right side
    15,786,700.53x = 118,441,196,139,057.41
  5. Step 5: Solve for x
    x = 118,441,196,139,057.41/15,786,700.53
  6. Step 6: Final answer
    x = 7,502,593.46

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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.