Home / 10,882,599,696.54-16,316,310,020.51-4,821,899,088.92

Finding the Fourth Proportional to 10,882,599,696.54, 16,316,310,020.51 and 4,821,899,088.92

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Solution

The fourth proportional to 10,882,599,696.54, 16,316,310,020.51 and 4,821,899,088.92 is: 7,229,485,841.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,882,599,696.54 : 16,316,310,020.51 = 4,821,899,088.92 : x
  2. Step 2: Convert to fraction form
    10,882,599,696.54/16,316,310,020.51 = 4,821,899,088.92/x
  3. Step 3: Cross multiply
    10,882,599,696.54x = 16,316,310,020.51 × 4,821,899,088.92
  4. Step 4: Simplify right side
    10,882,599,696.54x = 78,675,600,422,361,497,600
  5. Step 5: Solve for x
    x = 78,675,600,422,361,497,600/10,882,599,696.54
  6. Step 6: Final answer
    x = 7,229,485,841.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.