Home / 46,122,681,249.66-69,166,135,625.40-15,864,066,572.30

Finding the Fourth Proportional to 46,122,681,249.66, 69,166,135,625.40 and 15,864,066,572.30

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Solution

The fourth proportional to 46,122,681,249.66, 69,166,135,625.40 and 15,864,066,572.30 is: 23,789,947,817.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,122,681,249.66 : 69,166,135,625.40 = 15,864,066,572.30 : x
  2. Step 2: Convert to fraction form
    46,122,681,249.66/69,166,135,625.40 = 15,864,066,572.30/x
  3. Step 3: Cross multiply
    46,122,681,249.66x = 69,166,135,625.40 × 15,864,066,572.30
  4. Step 4: Simplify right side
    46,122,681,249.66x = 1,097,256,180,110,076,149,760
  5. Step 5: Solve for x
    x = 1,097,256,180,110,076,149,760/46,122,681,249.66
  6. Step 6: Final answer
    x = 23,789,947,817.01

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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.