Home / 35,184,003.80-52,776,005.70-21,747,075.80

Finding the Fourth Proportional to 35,184,003.80, 52,776,005.70 and 21,747,075.80

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Solution

The fourth proportional to 35,184,003.80, 52,776,005.70 and 21,747,075.80 is: 32,620,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,184,003.80 : 52,776,005.70 = 21,747,075.80 : x
  2. Step 2: Convert to fraction form
    35,184,003.80/52,776,005.70 = 21,747,075.80/x
  3. Step 3: Cross multiply
    35,184,003.80x = 52,776,005.70 × 21,747,075.80
  4. Step 4: Simplify right side
    35,184,003.80x = 1,147,723,796,379,132.25
  5. Step 5: Solve for x
    x = 1,147,723,796,379,132.25/35,184,003.80
  6. Step 6: Final answer
    x = 32,620,613.70

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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.