Home / 5,045,342,768.20-6,912,004,048.49-4,856,707,544.68

Finding the Fourth Proportional to 5,045,342,768.20, 6,912,004,048.49 and 4,856,707,544.68

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Solution

The fourth proportional to 5,045,342,768.20, 6,912,004,048.49 and 4,856,707,544.68 is: 6,653,578,112.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,342,768.20 : 6,912,004,048.49 = 4,856,707,544.68 : x
  2. Step 2: Convert to fraction form
    5,045,342,768.20/6,912,004,048.49 = 4,856,707,544.68/x
  3. Step 3: Cross multiply
    5,045,342,768.20x = 6,912,004,048.49 × 4,856,707,544.68
  4. Step 4: Simplify right side
    5,045,342,768.20x = 33,569,582,211,160,088,576
  5. Step 5: Solve for x
    x = 33,569,582,211,160,088,576/5,045,342,768.20
  6. Step 6: Final answer
    x = 6,653,578,112.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.