Home / 84,149,958,782.25-116,130,593,484.95-46,600,463,486.25

Finding the Fourth Proportional to 84,149,958,782.25, 116,130,593,484.95 and 46,600,463,486.25

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Solution

The fourth proportional to 84,149,958,782.25, 116,130,593,484.95 and 46,600,463,486.25 is: 64,310,661,106.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,149,958,782.25 : 116,130,593,484.95 = 46,600,463,486.25 : x
  2. Step 2: Convert to fraction form
    84,149,958,782.25/116,130,593,484.95 = 46,600,463,486.25/x
  3. Step 3: Cross multiply
    84,149,958,782.25x = 116,130,593,484.95 × 46,600,463,486.25
  4. Step 4: Simplify right side
    84,149,958,782.25x = 5,411,739,481,331,954,876,416
  5. Step 5: Solve for x
    x = 5,411,739,481,331,954,876,416/84,149,958,782.25
  6. Step 6: Final answer
    x = 64,310,661,106.03

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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.