Home / 54,605,070,496.80-81,785,161,738.80-44,809,549,984.80

Finding the Fourth Proportional to 54,605,070,496.80, 81,785,161,738.80 and 44,809,549,984.80

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Solution

The fourth proportional to 54,605,070,496.80, 81,785,161,738.80 and 44,809,549,984.80 is: 67,113,846,014.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,605,070,496.80 : 81,785,161,738.80 = 44,809,549,984.80 : x
  2. Step 2: Convert to fraction form
    54,605,070,496.80/81,785,161,738.80 = 44,809,549,984.80/x
  3. Step 3: Cross multiply
    54,605,070,496.80x = 81,785,161,738.80 × 44,809,549,984.80
  4. Step 4: Simplify right side
    54,605,070,496.80x = 3,664,756,292,949,711,519,744
  5. Step 5: Solve for x
    x = 3,664,756,292,949,711,519,744/54,605,070,496.80
  6. Step 6: Final answer
    x = 67,113,846,014.80

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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.