Home / 35,291,208.55-52,936,812.83-9,383,459.80

Finding the Fourth Proportional to 35,291,208.55, 52,936,812.83 and 9,383,459.80

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Solution

The fourth proportional to 35,291,208.55, 52,936,812.83 and 9,383,459.80 is: 14,075,189.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,291,208.55 : 52,936,812.83 = 9,383,459.80 : x
  2. Step 2: Convert to fraction form
    35,291,208.55/52,936,812.83 = 9,383,459.80/x
  3. Step 3: Cross multiply
    35,291,208.55x = 52,936,812.83 × 9,383,459.80
  4. Step 4: Simplify right side
    35,291,208.55x = 496,730,455,130,429.25
  5. Step 5: Solve for x
    x = 496,730,455,130,429.25/35,291,208.55
  6. Step 6: Final answer
    x = 14,075,189.70

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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.