Home / 10,441,759,954.82-14,409,630,292.16-5,684,071,947.85

Finding the Fourth Proportional to 10,441,759,954.82, 14,409,630,292.16 and 5,684,071,947.85

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Solution

The fourth proportional to 10,441,759,954.82, 14,409,630,292.16 and 5,684,071,947.85 is: 7,844,020,134.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,759,954.82 : 14,409,630,292.16 = 5,684,071,947.85 : x
  2. Step 2: Convert to fraction form
    10,441,759,954.82/14,409,630,292.16 = 5,684,071,947.85/x
  3. Step 3: Cross multiply
    10,441,759,954.82x = 14,409,630,292.16 × 5,684,071,947.85
  4. Step 4: Simplify right side
    10,441,759,954.82x = 81,905,375,322,455,801,856
  5. Step 5: Solve for x
    x = 81,905,375,322,455,801,856/10,441,759,954.82
  6. Step 6: Final answer
    x = 7,844,020,134.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.