Home / 35,291,209.55-52,936,814.33-9,383,460.80

Finding the Fourth Proportional to 35,291,209.55, 52,936,814.33 and 9,383,460.80

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Solution

The fourth proportional to 35,291,209.55, 52,936,814.33 and 9,383,460.80 is: 14,075,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,291,209.55 : 52,936,814.33 = 9,383,460.80 : x
  2. Step 2: Convert to fraction form
    35,291,209.55/52,936,814.33 = 9,383,460.80/x
  3. Step 3: Cross multiply
    35,291,209.55x = 52,936,814.33 × 9,383,460.80
  4. Step 4: Simplify right side
    35,291,209.55x = 496,730,522,142,433.31
  5. Step 5: Solve for x
    x = 496,730,522,142,433.31/35,291,209.55
  6. Step 6: Final answer
    x = 14,075,191.20

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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.