Home / 35,764,168.95-53,646,745.50-10,205,170.16

Finding the Fourth Proportional to 35,764,168.95, 53,646,745.50 and 10,205,170.16

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Solution

The fourth proportional to 35,764,168.95, 53,646,745.50 and 10,205,170.16 is: 15,307,895.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,764,168.95 : 53,646,745.50 = 10,205,170.16 : x
  2. Step 2: Convert to fraction form
    35,764,168.95/53,646,745.50 = 10,205,170.16/x
  3. Step 3: Cross multiply
    35,764,168.95x = 53,646,745.50 × 10,205,170.16
  4. Step 4: Simplify right side
    35,764,168.95x = 547,474,166,089,480.50
  5. Step 5: Solve for x
    x = 547,474,166,089,480.50/35,764,168.95
  6. Step 6: Final answer
    x = 15,307,895.64

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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.