Home / 33,953,138,574.51-46,853,967,067.16-18,502,952,905.76

Finding the Fourth Proportional to 33,953,138,574.51, 46,853,967,067.16 and 18,502,952,905.76

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Solution

The fourth proportional to 33,953,138,574.51, 46,853,967,067.16 and 18,502,952,905.76 is: 25,533,331,600.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953,138,574.51 : 46,853,967,067.16 = 18,502,952,905.76 : x
  2. Step 2: Convert to fraction form
    33,953,138,574.51/46,853,967,067.16 = 18,502,952,905.76/x
  3. Step 3: Cross multiply
    33,953,138,574.51x = 46,853,967,067.16 × 18,502,952,905.76
  4. Step 4: Simplify right side
    33,953,138,574.51x = 866,936,746,091,869,110,272
  5. Step 5: Solve for x
    x = 866,936,746,091,869,110,272/33,953,138,574.51
  6. Step 6: Final answer
    x = 25,533,331,600.24

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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.