Home / 22,505,472,002.30-33,758,208,003.46-15,539,768,527.10

Finding the Fourth Proportional to 22,505,472,002.30, 33,758,208,003.46 and 15,539,768,527.10

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Solution

The fourth proportional to 22,505,472,002.30, 33,758,208,003.46 and 15,539,768,527.10 is: 23,309,652,790.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,505,472,002.30 : 33,758,208,003.46 = 15,539,768,527.10 : x
  2. Step 2: Convert to fraction form
    22,505,472,002.30/33,758,208,003.46 = 15,539,768,527.10/x
  3. Step 3: Cross multiply
    22,505,472,002.30x = 33,758,208,003.46 × 15,539,768,527.10
  4. Step 4: Simplify right side
    22,505,472,002.30x = 524,594,738,263,463,034,880
  5. Step 5: Solve for x
    x = 524,594,738,263,463,034,880/22,505,472,002.30
  6. Step 6: Final answer
    x = 23,309,652,790.66

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1.5x scale

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.