Home / 2,093,624,959.32-2,889,072,630.54-1,153,775,093.76

Finding the Fourth Proportional to 2,093,624,959.32, 2,889,072,630.54 and 1,153,775,093.76

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Solution

The fourth proportional to 2,093,624,959.32, 2,889,072,630.54 and 1,153,775,093.76 is: 1,592,138,090.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,624,959.32 : 2,889,072,630.54 = 1,153,775,093.76 : x
  2. Step 2: Convert to fraction form
    2,093,624,959.32/2,889,072,630.54 = 1,153,775,093.76/x
  3. Step 3: Cross multiply
    2,093,624,959.32x = 2,889,072,630.54 × 1,153,775,093.76
  4. Step 4: Simplify right side
    2,093,624,959.32x = 3,333,340,045,180,738,048
  5. Step 5: Solve for x
    x = 3,333,340,045,180,738,048/2,093,624,959.32
  6. Step 6: Final answer
    x = 1,592,138,090.61

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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.