Home / 35,208,609.20-52,749,928.20-29,791,847.60

Finding the Fourth Proportional to 35,208,609.20, 52,749,928.20 and 29,791,847.60

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Solution

The fourth proportional to 35,208,609.20, 52,749,928.20 and 29,791,847.60 is: 44,634,475.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,609.20 : 52,749,928.20 = 29,791,847.60 : x
  2. Step 2: Convert to fraction form
    35,208,609.20/52,749,928.20 = 29,791,847.60/x
  3. Step 3: Cross multiply
    35,208,609.20x = 52,749,928.20 × 29,791,847.60
  4. Step 4: Simplify right side
    35,208,609.20x = 1,571,517,821,845,342.50
  5. Step 5: Solve for x
    x = 1,571,517,821,845,342.50/35,208,609.20
  6. Step 6: Final answer
    x = 44,634,475.99

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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.