Home / 35,003,915.80-52,505,528.10-11,069,387.80

Finding the Fourth Proportional to 35,003,915.80, 52,505,528.10 and 11,069,387.80

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Solution

The fourth proportional to 35,003,915.80, 52,505,528.10 and 11,069,387.80 is: 16,603,972.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003,915.80 : 52,505,528.10 = 11,069,387.80 : x
  2. Step 2: Convert to fraction form
    35,003,915.80/52,505,528.10 = 11,069,387.80/x
  3. Step 3: Cross multiply
    35,003,915.80x = 52,505,528.10 × 11,069,387.80
  4. Step 4: Simplify right side
    35,003,915.80x = 581,204,052,182,697.25
  5. Step 5: Solve for x
    x = 581,204,052,182,697.25/35,003,915.80
  6. Step 6: Final answer
    x = 16,603,972.41

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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.