Home / 11,065,157,149.28-15,270,038,017.60-6,052,904,622.04

Finding the Fourth Proportional to 11,065,157,149.28, 15,270,038,017.60 and 6,052,904,622.04

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Solution

The fourth proportional to 11,065,157,149.28, 15,270,038,017.60 and 6,052,904,622.04 is: 8,353,074,651.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,065,157,149.28 : 15,270,038,017.60 = 6,052,904,622.04 : x
  2. Step 2: Convert to fraction form
    11,065,157,149.28/15,270,038,017.60 = 6,052,904,622.04/x
  3. Step 3: Cross multiply
    11,065,157,149.28x = 15,270,038,017.60 × 6,052,904,622.04
  4. Step 4: Simplify right side
    11,065,157,149.28x = 92,428,083,695,457,566,720
  5. Step 5: Solve for x
    x = 92,428,083,695,457,566,720/11,065,157,149.28
  6. Step 6: Final answer
    x = 8,353,074,651.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.