Home / 4,955,750,982.84-7,433,593,406.10-2,007,987,111.48

Finding the Fourth Proportional to 4,955,750,982.84, 7,433,593,406.10 and 2,007,987,111.48

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Solution

The fourth proportional to 4,955,750,982.84, 7,433,593,406.10 and 2,007,987,111.48 is: 3,011,967,268.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,750,982.84 : 7,433,593,406.10 = 2,007,987,111.48 : x
  2. Step 2: Convert to fraction form
    4,955,750,982.84/7,433,593,406.10 = 2,007,987,111.48/x
  3. Step 3: Cross multiply
    4,955,750,982.84x = 7,433,593,406.10 × 2,007,987,111.48
  4. Step 4: Simplify right side
    4,955,750,982.84x = 14,926,559,751,431,514,112
  5. Step 5: Solve for x
    x = 14,926,559,751,431,514,112/4,955,750,982.84
  6. Step 6: Final answer
    x = 3,011,967,268.56

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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.