Home / 4,922,543,259.71-7,383,833,812.71-1,191,828,434.79

Finding the Fourth Proportional to 4,922,543,259.71, 7,383,833,812.71 and 1,191,828,434.79

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Solution

The fourth proportional to 4,922,543,259.71, 7,383,833,812.71 and 1,191,828,434.79 is: 1,787,747,233.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,543,259.71 : 7,383,833,812.71 = 1,191,828,434.79 : x
  2. Step 2: Convert to fraction form
    4,922,543,259.71/7,383,833,812.71 = 1,191,828,434.79/x
  3. Step 3: Cross multiply
    4,922,543,259.71x = 7,383,833,812.71 × 1,191,828,434.79
  4. Step 4: Simplify right side
    4,922,543,259.71x = 8,800,263,095,751,636,992
  5. Step 5: Solve for x
    x = 8,800,263,095,751,636,992/4,922,543,259.71
  6. Step 6: Final answer
    x = 1,787,747,233.79

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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.