Home / 34,749,628.20-52,124,442.30-29,122,914.60

Finding the Fourth Proportional to 34,749,628.20, 52,124,442.30 and 29,122,914.60

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Solution

The fourth proportional to 34,749,628.20, 52,124,442.30 and 29,122,914.60 is: 43,684,371.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,749,628.20 : 52,124,442.30 = 29,122,914.60 : x
  2. Step 2: Convert to fraction form
    34,749,628.20/52,124,442.30 = 29,122,914.60/x
  3. Step 3: Cross multiply
    34,749,628.20x = 52,124,442.30 × 29,122,914.60
  4. Step 4: Simplify right side
    34,749,628.20x = 1,518,015,681,675,527.50
  5. Step 5: Solve for x
    x = 1,518,015,681,675,527.50/34,749,628.20
  6. Step 6: Final answer
    x = 43,684,371.90

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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.