Home / 466,480,068,369.98-699,720,102,554.96-131,094,993,798.81

Finding the Fourth Proportional to 466,480,068,369.98, 699,720,102,554.96 and 131,094,993,798.81

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Solution

The fourth proportional to 466,480,068,369.98, 699,720,102,554.96 and 131,094,993,798.81 is: 196,642,490,698.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,369.98 : 699,720,102,554.96 = 131,094,993,798.81 : x
  2. Step 2: Convert to fraction form
    466,480,068,369.98/699,720,102,554.96 = 131,094,993,798.81/x
  3. Step 3: Cross multiply
    466,480,068,369.98x = 699,720,102,554.96 × 131,094,993,798.81
  4. Step 4: Simplify right side
    466,480,068,369.98x = 91,729,802,505,345,172,504,576
  5. Step 5: Solve for x
    x = 91,729,802,505,345,172,504,576/466,480,068,369.98
  6. Step 6: Final answer
    x = 196,642,490,698.21

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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.