Home / 33,953,138,584.37-46,853,967,080.71-18,502,952,915.62

Finding the Fourth Proportional to 33,953,138,584.37, 46,853,967,080.71 and 18,502,952,915.62

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Solution

The fourth proportional to 33,953,138,584.37, 46,853,967,080.71 and 18,502,952,915.62 is: 25,533,331,613.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953,138,584.37 : 46,853,967,080.71 = 18,502,952,915.62 : x
  2. Step 2: Convert to fraction form
    33,953,138,584.37/46,853,967,080.71 = 18,502,952,915.62/x
  3. Step 3: Cross multiply
    33,953,138,584.37x = 46,853,967,080.71 × 18,502,952,915.62
  4. Step 4: Simplify right side
    33,953,138,584.37x = 866,936,746,804,386,463,744
  5. Step 5: Solve for x
    x = 866,936,746,804,386,463,744/33,953,138,584.37
  6. Step 6: Final answer
    x = 25,533,331,613.81

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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.