Home / 41,224,383.90-61,860,195.45-15,683,723.10

Finding the Fourth Proportional to 41,224,383.90, 61,860,195.45 and 15,683,723.10

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Solution

The fourth proportional to 41,224,383.90, 61,860,195.45 and 15,683,723.10 is: 23,534,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,224,383.90 : 61,860,195.45 = 15,683,723.10 : x
  2. Step 2: Convert to fraction form
    41,224,383.90/61,860,195.45 = 15,683,723.10/x
  3. Step 3: Cross multiply
    41,224,383.90x = 61,860,195.45 × 15,683,723.10
  4. Step 4: Simplify right side
    41,224,383.90x = 970,198,176,349,679.88
  5. Step 5: Solve for x
    x = 970,198,176,349,679.88/41,224,383.90
  6. Step 6: Final answer
    x = 23,534,570.67

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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.