Home / 10,724,196,568.36-16,089,915,003.68-4,747,498,317

Finding the Fourth Proportional to 10,724,196,568.36, 16,089,915,003.68 and 4,747,498,317

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Solution

The fourth proportional to 10,724,196,568.36, 16,089,915,003.68 and 4,747,498,317 is: 7,122,850,081.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,724,196,568.36 : 16,089,915,003.68 = 4,747,498,317 : x
  2. Step 2: Convert to fraction form
    10,724,196,568.36/16,089,915,003.68 = 4,747,498,317/x
  3. Step 3: Cross multiply
    10,724,196,568.36x = 16,089,915,003.68 × 4,747,498,317
  4. Step 4: Simplify right side
    10,724,196,568.36x = 76,386,844,400,643,850,240
  5. Step 5: Solve for x
    x = 76,386,844,400,643,850,240/10,724,196,568.36
  6. Step 6: Final answer
    x = 7,122,850,081.47

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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.