Home / 4,526,857,896.63-6,247,064,197.76-2,519,649,955.58

Finding the Fourth Proportional to 4,526,857,896.63, 6,247,064,197.76 and 2,519,649,955.58

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Solution

The fourth proportional to 4,526,857,896.63, 6,247,064,197.76 and 2,519,649,955.58 is: 3,477,117,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,857,896.63 : 6,247,064,197.76 = 2,519,649,955.58 : x
  2. Step 2: Convert to fraction form
    4,526,857,896.63/6,247,064,197.76 = 2,519,649,955.58/x
  3. Step 3: Cross multiply
    4,526,857,896.63x = 6,247,064,197.76 × 2,519,649,955.58
  4. Step 4: Simplify right side
    4,526,857,896.63x = 15,740,415,028,347,557,888
  5. Step 5: Solve for x
    x = 15,740,415,028,347,557,888/4,526,857,896.63
  6. Step 6: Final answer
    x = 3,477,117,105.90

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1.5x scale

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.