Home / 11,453,048,387.00-15,804,959,112.50-6,630,616,716.57

Finding the Fourth Proportional to 11,453,048,387.00, 15,804,959,112.50 and 6,630,616,716.57

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Solution

The fourth proportional to 11,453,048,387.00, 15,804,959,112.50 and 6,630,616,716.57 is: 9,150,107,687.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,048,387.00 : 15,804,959,112.50 = 6,630,616,716.57 : x
  2. Step 2: Convert to fraction form
    11,453,048,387.00/15,804,959,112.50 = 6,630,616,716.57/x
  3. Step 3: Cross multiply
    11,453,048,387.00x = 15,804,959,112.50 × 6,630,616,716.57
  4. Step 4: Simplify right side
    11,453,048,387.00x = 104,796,626,096,014,704,640
  5. Step 5: Solve for x
    x = 104,796,626,096,014,704,640/11,453,048,387.00
  6. Step 6: Final answer
    x = 9,150,107,687.92

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Double scale
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1.5x scale

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.