Home / 597,810,739.98-825,142,908.37-346,995,936.44

Finding the Fourth Proportional to 597,810,739.98, 825,142,908.37 and 346,995,936.44

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Solution

The fourth proportional to 597,810,739.98, 825,142,908.37 and 346,995,936.44 is: 478,949,635.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,810,739.98 : 825,142,908.37 = 346,995,936.44 : x
  2. Step 2: Convert to fraction form
    597,810,739.98/825,142,908.37 = 346,995,936.44/x
  3. Step 3: Cross multiply
    597,810,739.98x = 825,142,908.37 × 346,995,936.44
  4. Step 4: Simplify right side
    597,810,739.98x = 286,321,236,187,868,608
  5. Step 5: Solve for x
    x = 286,321,236,187,868,608/597,810,739.98
  6. Step 6: Final answer
    x = 478,949,635.80

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