Home / 3,414,832,606.98-4,712,106,201.44-1,888,678,230.66

Finding the Fourth Proportional to 3,414,832,606.98, 4,712,106,201.44 and 1,888,678,230.66

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Solution

The fourth proportional to 3,414,832,606.98, 4,712,106,201.44 and 1,888,678,230.66 is: 2,606,175,302.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,832,606.98 : 4,712,106,201.44 = 1,888,678,230.66 : x
  2. Step 2: Convert to fraction form
    3,414,832,606.98/4,712,106,201.44 = 1,888,678,230.66/x
  3. Step 3: Cross multiply
    3,414,832,606.98x = 4,712,106,201.44 × 1,888,678,230.66
  4. Step 4: Simplify right side
    3,414,832,606.98x = 8,899,652,403,208,270,848
  5. Step 5: Solve for x
    x = 8,899,652,403,208,270,848/3,414,832,606.98
  6. Step 6: Final answer
    x = 2,606,175,302.71

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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.