Home / 117,584,911.26-176,365,969.37-35,704,509.30

Finding the Fourth Proportional to 117,584,911.26, 176,365,969.37 and 35,704,509.30

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Solution

The fourth proportional to 117,584,911.26, 176,365,969.37 and 35,704,509.30 is: 53,553,303.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,584,911.26 : 176,365,969.37 = 35,704,509.30 : x
  2. Step 2: Convert to fraction form
    117,584,911.26/176,365,969.37 = 35,704,509.30/x
  3. Step 3: Cross multiply
    117,584,911.26x = 176,365,969.37 × 35,704,509.30
  4. Step 4: Simplify right side
    117,584,911.26x = 6,297,060,393,396,157
  5. Step 5: Solve for x
    x = 6,297,060,393,396,157/117,584,911.26
  6. Step 6: Final answer
    x = 53,553,303.11

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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.