Home / 53,766,839,641.80-80,650,259,462.70-46,414,152,640.20

Finding the Fourth Proportional to 53,766,839,641.80, 80,650,259,462.70 and 46,414,152,640.20

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Solution

The fourth proportional to 53,766,839,641.80, 80,650,259,462.70 and 46,414,152,640.20 is: 69,621,228,960.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,766,839,641.80 : 80,650,259,462.70 = 46,414,152,640.20 : x
  2. Step 2: Convert to fraction form
    53,766,839,641.80/80,650,259,462.70 = 46,414,152,640.20/x
  3. Step 3: Cross multiply
    53,766,839,641.80x = 80,650,259,462.70 × 46,414,152,640.20
  4. Step 4: Simplify right side
    53,766,839,641.80x = 3,743,313,453,173,491,892,224
  5. Step 5: Solve for x
    x = 3,743,313,453,173,491,892,224/53,766,839,641.80
  6. Step 6: Final answer
    x = 69,621,228,960.30

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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.