Home / 35,005,302.80-52,507,954.20-9,446,271.20

Finding the Fourth Proportional to 35,005,302.80, 52,507,954.20 and 9,446,271.20

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Solution

The fourth proportional to 35,005,302.80, 52,507,954.20 and 9,446,271.20 is: 14,169,406.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005,302.80 : 52,507,954.20 = 9,446,271.20 : x
  2. Step 2: Convert to fraction form
    35,005,302.80/52,507,954.20 = 9,446,271.20/x
  3. Step 3: Cross multiply
    35,005,302.80x = 52,507,954.20 × 9,446,271.20
  4. Step 4: Simplify right side
    35,005,302.80x = 496,004,375,530,379
  5. Step 5: Solve for x
    x = 496,004,375,530,379/35,005,302.80
  6. Step 6: Final answer
    x = 14,169,406.80

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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.