Home / 6,159,571,232.80-9,241,624,330.80-2,019,149,831.20

Finding the Fourth Proportional to 6,159,571,232.80, 9,241,624,330.80 and 2,019,149,831.20

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Solution

The fourth proportional to 6,159,571,232.80, 9,241,624,330.80 and 2,019,149,831.20 is: 3,029,468,042.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,571,232.80 : 9,241,624,330.80 = 2,019,149,831.20 : x
  2. Step 2: Convert to fraction form
    6,159,571,232.80/9,241,624,330.80 = 2,019,149,831.20/x
  3. Step 3: Cross multiply
    6,159,571,232.80x = 9,241,624,330.80 × 2,019,149,831.20
  4. Step 4: Simplify right side
    6,159,571,232.80x = 18,660,224,207,548,633,088
  5. Step 5: Solve for x
    x = 18,660,224,207,548,633,088/6,159,571,232.80
  6. Step 6: Final answer
    x = 3,029,468,042.87

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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.