Home / 4,798,424,593.44-7,197,952,709.52-1,257,252,741.36

Finding the Fourth Proportional to 4,798,424,593.44, 7,197,952,709.52 and 1,257,252,741.36

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Solution

The fourth proportional to 4,798,424,593.44, 7,197,952,709.52 and 1,257,252,741.36 is: 1,885,961,861.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,424,593.44 : 7,197,952,709.52 = 1,257,252,741.36 : x
  2. Step 2: Convert to fraction form
    4,798,424,593.44/7,197,952,709.52 = 1,257,252,741.36/x
  3. Step 3: Cross multiply
    4,798,424,593.44x = 7,197,952,709.52 × 1,257,252,741.36
  4. Step 4: Simplify right side
    4,798,424,593.44x = 9,049,645,776,223,660,032
  5. Step 5: Solve for x
    x = 9,049,645,776,223,660,032/4,798,424,593.44
  6. Step 6: Final answer
    x = 1,885,961,861.02

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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.