Home / 35,954,112.60-53,931,168.90-15,798,720.60

Finding the Fourth Proportional to 35,954,112.60, 53,931,168.90 and 15,798,720.60

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Solution

The fourth proportional to 35,954,112.60, 53,931,168.90 and 15,798,720.60 is: 23,698,080.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,954,112.60 : 53,931,168.90 = 15,798,720.60 : x
  2. Step 2: Convert to fraction form
    35,954,112.60/53,931,168.90 = 15,798,720.60/x
  3. Step 3: Cross multiply
    35,954,112.60x = 53,931,168.90 × 15,798,720.60
  4. Step 4: Simplify right side
    35,954,112.60x = 852,043,469,082,509.25
  5. Step 5: Solve for x
    x = 852,043,469,082,509.25/35,954,112.60
  6. Step 6: Final answer
    x = 23,698,080.90

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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.