Home / 33,953,138,581.87-46,853,967,077.26-18,502,952,913.12

Finding the Fourth Proportional to 33,953,138,581.87, 46,853,967,077.26 and 18,502,952,913.12

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Solution

The fourth proportional to 33,953,138,581.87, 46,853,967,077.26 and 18,502,952,913.12 is: 25,533,331,610.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953,138,581.87 : 46,853,967,077.26 = 18,502,952,913.12 : x
  2. Step 2: Convert to fraction form
    33,953,138,581.87/46,853,967,077.26 = 18,502,952,913.12/x
  3. Step 3: Cross multiply
    33,953,138,581.87x = 46,853,967,077.26 × 18,502,952,913.12
  4. Step 4: Simplify right side
    33,953,138,581.87x = 866,936,746,623,267,373,056
  5. Step 5: Solve for x
    x = 866,936,746,623,267,373,056/33,953,138,581.87
  6. Step 6: Final answer
    x = 25,533,331,610.36

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Double scale
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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.