Home / 27,851,533.15-41,775,326.49-7,380,798.93

Finding the Fourth Proportional to 27,851,533.15, 41,775,326.49 and 7,380,798.93

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Solution

The fourth proportional to 27,851,533.15, 41,775,326.49 and 7,380,798.93 is: 11,070,675.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,851,533.15 : 41,775,326.49 = 7,380,798.93 : x
  2. Step 2: Convert to fraction form
    27,851,533.15/41,775,326.49 = 7,380,798.93/x
  3. Step 3: Cross multiply
    27,851,533.15x = 41,775,326.49 × 7,380,798.93
  4. Step 4: Simplify right side
    27,851,533.15x = 308,335,285,057,792.69
  5. Step 5: Solve for x
    x = 308,335,285,057,792.69/27,851,533.15
  6. Step 6: Final answer
    x = 11,070,675.48

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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.