Home / 4,224,173,056.80-6,338,527,066.80-1,770,757,965.60

Finding the Fourth Proportional to 4,224,173,056.80, 6,338,527,066.80 and 1,770,757,965.60

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Solution

The fourth proportional to 4,224,173,056.80, 6,338,527,066.80 and 1,770,757,965.60 is: 2,657,087,468.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,173,056.80 : 6,338,527,066.80 = 1,770,757,965.60 : x
  2. Step 2: Convert to fraction form
    4,224,173,056.80/6,338,527,066.80 = 1,770,757,965.60/x
  3. Step 3: Cross multiply
    4,224,173,056.80x = 6,338,527,066.80 × 1,770,757,965.60
  4. Step 4: Simplify right side
    4,224,173,056.80x = 11,223,997,293,707,302,912
  5. Step 5: Solve for x
    x = 11,223,997,293,707,302,912/4,224,173,056.80
  6. Step 6: Final answer
    x = 2,657,087,468.43

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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.