Home / 44,286,827.40-66,430,241.10-33,525,147.15

Finding the Fourth Proportional to 44,286,827.40, 66,430,241.10 and 33,525,147.15

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Solution

The fourth proportional to 44,286,827.40, 66,430,241.10 and 33,525,147.15 is: 50,287,720.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,827.40 : 66,430,241.10 = 33,525,147.15 : x
  2. Step 2: Convert to fraction form
    44,286,827.40/66,430,241.10 = 33,525,147.15/x
  3. Step 3: Cross multiply
    44,286,827.40x = 66,430,241.10 × 33,525,147.15
  4. Step 4: Simplify right side
    44,286,827.40x = 2,227,083,608,087,477.75
  5. Step 5: Solve for x
    x = 2,227,083,608,087,477.75/44,286,827.40
  6. Step 6: Final answer
    x = 50,287,720.73

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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.