Home / 852,853,318,046.40-1,279,279,899,386.40-375,322,616,022.02

Finding the Fourth Proportional to 852,853,318,046.40, 1,279,279,899,386.40 and 375,322,616,022.02

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Solution

The fourth proportional to 852,853,318,046.40, 1,279,279,899,386.40 and 375,322,616,022.02 is: 562,983,889,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,853,318,046.40 : 1,279,279,899,386.40 = 375,322,616,022.02 : x
  2. Step 2: Convert to fraction form
    852,853,318,046.40/1,279,279,899,386.40 = 375,322,616,022.02/x
  3. Step 3: Cross multiply
    852,853,318,046.40x = 1,279,279,899,386.40 × 375,322,616,022.02
  4. Step 4: Simplify right side
    852,853,318,046.40x = 480,142,678,462,090,176,364,544
  5. Step 5: Solve for x
    x = 480,142,678,462,090,176,364,544/852,853,318,046.40
  6. Step 6: Final answer
    x = 562,983,889,846.31

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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.