Home / 83,296,563.63-114,947,816.72-46,126,107.15

Finding the Fourth Proportional to 83,296,563.63, 114,947,816.72 and 46,126,107.15

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Solution

The fourth proportional to 83,296,563.63, 114,947,816.72 and 46,126,107.15 is: 63,653,229.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,296,563.63 : 114,947,816.72 = 46,126,107.15 : x
  2. Step 2: Convert to fraction form
    83,296,563.63/114,947,816.72 = 46,126,107.15/x
  3. Step 3: Cross multiply
    83,296,563.63x = 114,947,816.72 × 46,126,107.15
  4. Step 4: Simplify right side
    83,296,563.63x = 5,302,095,310,454,651
  5. Step 5: Solve for x
    x = 5,302,095,310,454,651/83,296,563.63
  6. Step 6: Final answer
    x = 63,653,229.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.