Home / 3,107,264,349.67-4,663,843,208.00-1,923,263,330.56

Finding the Fourth Proportional to 3,107,264,349.67, 4,663,843,208.00 and 1,923,263,330.56

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Solution

The fourth proportional to 3,107,264,349.67, 4,663,843,208.00 and 1,923,263,330.56 is: 2,886,718,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,107,264,349.67 : 4,663,843,208.00 = 1,923,263,330.56 : x
  2. Step 2: Convert to fraction form
    3,107,264,349.67/4,663,843,208.00 = 1,923,263,330.56/x
  3. Step 3: Cross multiply
    3,107,264,349.67x = 4,663,843,208.00 × 1,923,263,330.56
  4. Step 4: Simplify right side
    3,107,264,349.67x = 8,969,798,621,420,862,464
  5. Step 5: Solve for x
    x = 8,969,798,621,420,862,464/3,107,264,349.67
  6. Step 6: Final answer
    x = 2,886,718,866.51

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Double scale
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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.