Home / 3,627,461,762,269.80-5,441,212,984,665.20-1,209,955,947,323.80

Finding the Fourth Proportional to 3,627,461,762,269.80, 5,441,212,984,665.20 and 1,209,955,947,323.80

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Solution

The fourth proportional to 3,627,461,762,269.80, 5,441,212,984,665.20 and 1,209,955,947,323.80 is: 1,814,940,705,903.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,461,762,269.80 : 5,441,212,984,665.20 = 1,209,955,947,323.80 : x
  2. Step 2: Convert to fraction form
    3,627,461,762,269.80/5,441,212,984,665.20 = 1,209,955,947,323.80/x
  3. Step 3: Cross multiply
    3,627,461,762,269.80x = 5,441,212,984,665.20 × 1,209,955,947,323.80
  4. Step 4: Simplify right side
    3,627,461,762,269.80x = 6,583,628,011,451,143,461,797,888
  5. Step 5: Solve for x
    x = 6,583,628,011,451,143,461,797,888/3,627,461,762,269.80
  6. Step 6: Final answer
    x = 1,814,940,705,903.29

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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.