Home / 41,353,035.37-62,036,291.05-12,209,820.32

Finding the Fourth Proportional to 41,353,035.37, 62,036,291.05 and 12,209,820.32

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Solution

The fourth proportional to 41,353,035.37, 62,036,291.05 and 12,209,820.32 is: 18,316,719.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353,035.37 : 62,036,291.05 = 12,209,820.32 : x
  2. Step 2: Convert to fraction form
    41,353,035.37/62,036,291.05 = 12,209,820.32/x
  3. Step 3: Cross multiply
    41,353,035.37x = 62,036,291.05 × 12,209,820.32
  4. Step 4: Simplify right side
    41,353,035.37x = 757,451,967,164,290.25
  5. Step 5: Solve for x
    x = 757,451,967,164,290.25/41,353,035.37
  6. Step 6: Final answer
    x = 18,316,719.93

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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.