Home / 9,066,156.55-13,587,425.03-3,670,390.15

Finding the Fourth Proportional to 9,066,156.55, 13,587,425.03 and 3,670,390.15

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Solution

The fourth proportional to 9,066,156.55, 13,587,425.03 and 3,670,390.15 is: 5,500,804.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,156.55 : 13,587,425.03 = 3,670,390.15 : x
  2. Step 2: Convert to fraction form
    9,066,156.55/13,587,425.03 = 3,670,390.15/x
  3. Step 3: Cross multiply
    9,066,156.55x = 13,587,425.03 × 3,670,390.15
  4. Step 4: Simplify right side
    9,066,156.55x = 49,871,150,975,623.50
  5. Step 5: Solve for x
    x = 49,871,150,975,623.50/9,066,156.55
  6. Step 6: Final answer
    x = 5,500,804.08

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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.