Home / 55,698,292.26-83,548,014.30-16,837,066.44

Finding the Fourth Proportional to 55,698,292.26, 83,548,014.30 and 16,837,066.44

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Solution

The fourth proportional to 55,698,292.26, 83,548,014.30 and 16,837,066.44 is: 25,255,773.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,698,292.26 : 83,548,014.30 = 16,837,066.44 : x
  2. Step 2: Convert to fraction form
    55,698,292.26/83,548,014.30 = 16,837,066.44/x
  3. Step 3: Cross multiply
    55,698,292.26x = 83,548,014.30 × 16,837,066.44
  4. Step 4: Simplify right side
    55,698,292.26x = 1,406,703,467,699,170.25
  5. Step 5: Solve for x
    x = 1,406,703,467,699,170.25/55,698,292.26
  6. Step 6: Final answer
    x = 25,255,773.75

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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.