Home / 33,811,523,907.75-46,664,207,653.72-20,445,612,696.63

Finding the Fourth Proportional to 33,811,523,907.75, 46,664,207,653.72 and 20,445,612,696.63

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Solution

The fourth proportional to 33,811,523,907.75, 46,664,207,653.72 and 20,445,612,696.63 is: 28,217,548,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,811,523,907.75 : 46,664,207,653.72 = 20,445,612,696.63 : x
  2. Step 2: Convert to fraction form
    33,811,523,907.75/46,664,207,653.72 = 20,445,612,696.63/x
  3. Step 3: Cross multiply
    33,811,523,907.75x = 46,664,207,653.72 × 20,445,612,696.63
  4. Step 4: Simplify right side
    33,811,523,907.75x = 954,078,316,483,324,411,904
  5. Step 5: Solve for x
    x = 954,078,316,483,324,411,904/33,811,523,907.75
  6. Step 6: Final answer
    x = 28,217,548,522.40

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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.