Home / 44,762,507.54-67,143,757.65-12,414,409.65

Finding the Fourth Proportional to 44,762,507.54, 67,143,757.65 and 12,414,409.65

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Solution

The fourth proportional to 44,762,507.54, 67,143,757.65 and 12,414,409.65 is: 18,621,613.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,507.54 : 67,143,757.65 = 12,414,409.65 : x
  2. Step 2: Convert to fraction form
    44,762,507.54/67,143,757.65 = 12,414,409.65/x
  3. Step 3: Cross multiply
    44,762,507.54x = 67,143,757.65 × 12,414,409.65
  4. Step 4: Simplify right side
    44,762,507.54x = 833,550,112,907,421.38
  5. Step 5: Solve for x
    x = 833,550,112,907,421.38/44,762,507.54
  6. Step 6: Final answer
    x = 18,621,613.46

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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.