Home / 16,866,224,564.94-25,302,181,143.14-5,671,437,600.78

Finding the Fourth Proportional to 16,866,224,564.94, 25,302,181,143.14 and 5,671,437,600.78

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Solution

The fourth proportional to 16,866,224,564.94, 25,302,181,143.14 and 5,671,437,600.78 is: 8,508,112,824.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,866,224,564.94 : 25,302,181,143.14 = 5,671,437,600.78 : x
  2. Step 2: Convert to fraction form
    16,866,224,564.94/25,302,181,143.14 = 5,671,437,600.78/x
  3. Step 3: Cross multiply
    16,866,224,564.94x = 25,302,181,143.14 × 5,671,437,600.78
  4. Step 4: Simplify right side
    16,866,224,564.94x = 143,499,741,517,041,876,992
  5. Step 5: Solve for x
    x = 143,499,741,517,041,876,992/16,866,224,564.94
  6. Step 6: Final answer
    x = 8,508,112,824.21

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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.