Home / 4,261,492,256-6,392,238,399.36-1,197,872,672

Finding the Fourth Proportional to 4,261,492,256, 6,392,238,399.36 and 1,197,872,672

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Solution

The fourth proportional to 4,261,492,256, 6,392,238,399.36 and 1,197,872,672 is: 1,796,809,012.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,492,256 : 6,392,238,399.36 = 1,197,872,672 : x
  2. Step 2: Convert to fraction form
    4,261,492,256/6,392,238,399.36 = 1,197,872,672/x
  3. Step 3: Cross multiply
    4,261,492,256x = 6,392,238,399.36 × 1,197,872,672
  4. Step 4: Simplify right side
    4,261,492,256x = 7,657,087,691,502,365,696
  5. Step 5: Solve for x
    x = 7,657,087,691,502,365,696/4,261,492,256
  6. Step 6: Final answer
    x = 1,796,809,012.32

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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.