Home / 3,820,570,637.56-5,733,473,730.86-1,333,431,564.80

Finding the Fourth Proportional to 3,820,570,637.56, 5,733,473,730.86 and 1,333,431,564.80

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Solution

The fourth proportional to 3,820,570,637.56, 5,733,473,730.86 and 1,333,431,564.80 is: 2,001,060,986.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,820,570,637.56 : 5,733,473,730.86 = 1,333,431,564.80 : x
  2. Step 2: Convert to fraction form
    3,820,570,637.56/5,733,473,730.86 = 1,333,431,564.80/x
  3. Step 3: Cross multiply
    3,820,570,637.56x = 5,733,473,730.86 × 1,333,431,564.80
  4. Step 4: Simplify right side
    3,820,570,637.56x = 7,645,194,848,700,505,088
  5. Step 5: Solve for x
    x = 7,645,194,848,700,505,088/3,820,570,637.56
  6. Step 6: Final answer
    x = 2,001,060,986.43

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1.5x scale

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.