Home / 33,682,657,873.69-46,482,435,197.72-18,646,151,250.25

Finding the Fourth Proportional to 33,682,657,873.69, 46,482,435,197.72 and 18,646,151,250.25

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Solution

The fourth proportional to 33,682,657,873.69, 46,482,435,197.72 and 18,646,151,250.25 is: 25,731,892,074.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,657,873.69 : 46,482,435,197.72 = 18,646,151,250.25 : x
  2. Step 2: Convert to fraction form
    33,682,657,873.69/46,482,435,197.72 = 18,646,151,250.25/x
  3. Step 3: Cross multiply
    33,682,657,873.69x = 46,482,435,197.72 × 18,646,151,250.25
  4. Step 4: Simplify right side
    33,682,657,873.69x = 866,718,517,176,538,103,808
  5. Step 5: Solve for x
    x = 866,718,517,176,538,103,808/33,682,657,873.69
  6. Step 6: Final answer
    x = 25,731,892,074.16

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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.