Home / 36,936,133.60-55,404,200.40-34,952,087.20

Finding the Fourth Proportional to 36,936,133.60, 55,404,200.40 and 34,952,087.20

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Solution

The fourth proportional to 36,936,133.60, 55,404,200.40 and 34,952,087.20 is: 52,428,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,936,133.60 : 55,404,200.40 = 34,952,087.20 : x
  2. Step 2: Convert to fraction form
    36,936,133.60/55,404,200.40 = 34,952,087.20/x
  3. Step 3: Cross multiply
    36,936,133.60x = 55,404,200.40 × 34,952,087.20
  4. Step 4: Simplify right side
    36,936,133.60x = 1,936,492,443,627,075
  5. Step 5: Solve for x
    x = 1,936,492,443,627,075/36,936,133.60
  6. Step 6: Final answer
    x = 52,428,130.80

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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.