Home / 27,552,057.95-41,334,065.64-8,382,316.82

Finding the Fourth Proportional to 27,552,057.95, 41,334,065.64 and 8,382,316.82

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Solution

The fourth proportional to 27,552,057.95, 41,334,065.64 and 8,382,316.82 is: 12,575,294.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,552,057.95 : 41,334,065.64 = 8,382,316.82 : x
  2. Step 2: Convert to fraction form
    27,552,057.95/41,334,065.64 = 8,382,316.82/x
  3. Step 3: Cross multiply
    27,552,057.95x = 41,334,065.64 × 8,382,316.82
  4. Step 4: Simplify right side
    27,552,057.95x = 346,475,233,446,485.75
  5. Step 5: Solve for x
    x = 346,475,233,446,485.75/27,552,057.95
  6. Step 6: Final answer
    x = 12,575,294.16

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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.