Home / 47,015,845.46-70,341,303.99-41,214,945.50

Finding the Fourth Proportional to 47,015,845.46, 70,341,303.99 and 41,214,945.50

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Solution

The fourth proportional to 47,015,845.46, 70,341,303.99 and 41,214,945.50 is: 61,662,466.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,015,845.46 : 70,341,303.99 = 41,214,945.50 : x
  2. Step 2: Convert to fraction form
    47,015,845.46/70,341,303.99 = 41,214,945.50/x
  3. Step 3: Cross multiply
    47,015,845.46x = 70,341,303.99 × 41,214,945.50
  4. Step 4: Simplify right side
    47,015,845.46x = 2,899,113,010,346,782.50
  5. Step 5: Solve for x
    x = 2,899,113,010,346,782.50/47,015,845.46
  6. Step 6: Final answer
    x = 61,662,466.81

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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.