Home / 536,544,039.30-804,741,409.35-173,075,136.90

Finding the Fourth Proportional to 536,544,039.30, 804,741,409.35 and 173,075,136.90

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Solution

The fourth proportional to 536,544,039.30, 804,741,409.35 and 173,075,136.90 is: 259,588,625.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,039.30 : 804,741,409.35 = 173,075,136.90 : x
  2. Step 2: Convert to fraction form
    536,544,039.30/804,741,409.35 = 173,075,136.90/x
  3. Step 3: Cross multiply
    536,544,039.30x = 804,741,409.35 × 173,075,136.90
  4. Step 4: Simplify right side
    536,544,039.30x = 139,280,729,592,350,192
  5. Step 5: Solve for x
    x = 139,280,729,592,350,192/536,544,039.30
  6. Step 6: Final answer
    x = 259,588,625.33

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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.