Home / 27,957,270,736.95-41,941,795,758.93-9,069,083,561.46

Finding the Fourth Proportional to 27,957,270,736.95, 41,941,795,758.93 and 9,069,083,561.46

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Solution

The fourth proportional to 27,957,270,736.95, 41,941,795,758.93 and 9,069,083,561.46 is: 13,605,535,892.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,957,270,736.95 : 41,941,795,758.93 = 9,069,083,561.46 : x
  2. Step 2: Convert to fraction form
    27,957,270,736.95/41,941,795,758.93 = 9,069,083,561.46/x
  3. Step 3: Cross multiply
    27,957,270,736.95x = 41,941,795,758.93 × 9,069,083,561.46
  4. Step 4: Simplify right side
    27,957,270,736.95x = 380,373,650,455,169,794,048
  5. Step 5: Solve for x
    x = 380,373,650,455,169,794,048/27,957,270,736.95
  6. Step 6: Final answer
    x = 13,605,535,892.04

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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.