Home / 35,384,888,467.31-53,077,333,319.07-8,493,456,262.84

Finding the Fourth Proportional to 35,384,888,467.31, 53,077,333,319.07 and 8,493,456,262.84

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Solution

The fourth proportional to 35,384,888,467.31, 53,077,333,319.07 and 8,493,456,262.84 is: 12,740,184,542.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,888,467.31 : 53,077,333,319.07 = 8,493,456,262.84 : x
  2. Step 2: Convert to fraction form
    35,384,888,467.31/53,077,333,319.07 = 8,493,456,262.84/x
  3. Step 3: Cross multiply
    35,384,888,467.31x = 53,077,333,319.07 × 8,493,456,262.84
  4. Step 4: Simplify right side
    35,384,888,467.31x = 450,810,009,093,738,463,232
  5. Step 5: Solve for x
    x = 450,810,009,093,738,463,232/35,384,888,467.31
  6. Step 6: Final answer
    x = 12,740,184,542.63

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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.