Home / 6,888,713,936.84-10,324,676,200.74-3,570,699,254.48

Finding the Fourth Proportional to 6,888,713,936.84, 10,324,676,200.74 and 3,570,699,254.48

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Solution

The fourth proportional to 6,888,713,936.84, 10,324,676,200.74 and 3,570,699,254.48 is: 5,351,697,566.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,888,713,936.84 : 10,324,676,200.74 = 3,570,699,254.48 : x
  2. Step 2: Convert to fraction form
    6,888,713,936.84/10,324,676,200.74 = 3,570,699,254.48/x
  3. Step 3: Cross multiply
    6,888,713,936.84x = 10,324,676,200.74 × 3,570,699,254.48
  4. Step 4: Simplify right side
    6,888,713,936.84x = 36,866,313,612,729,716,736
  5. Step 5: Solve for x
    x = 36,866,313,612,729,716,736/6,888,713,936.84
  6. Step 6: Final answer
    x = 5,351,697,566.59

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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.