Home / 4,926,803,206.94-6,798,932,132.19-2,668,700,162.78

Finding the Fourth Proportional to 4,926,803,206.94, 6,798,932,132.19 and 2,668,700,162.78

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Solution

The fourth proportional to 4,926,803,206.94, 6,798,932,132.19 and 2,668,700,162.78 is: 3,682,775,732.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,803,206.94 : 6,798,932,132.19 = 2,668,700,162.78 : x
  2. Step 2: Convert to fraction form
    4,926,803,206.94/6,798,932,132.19 = 2,668,700,162.78/x
  3. Step 3: Cross multiply
    4,926,803,206.94x = 6,798,932,132.19 × 2,668,700,162.78
  4. Step 4: Simplify right side
    4,926,803,206.94x = 18,144,311,287,905,626,112
  5. Step 5: Solve for x
    x = 18,144,311,287,905,626,112/4,926,803,206.94
  6. Step 6: Final answer
    x = 3,682,775,732.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.