Home / 1,323,616,313.88-1,826,531,592.84-758,696,203.26

Finding the Fourth Proportional to 1,323,616,313.88, 1,826,531,592.84 and 758,696,203.26

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Solution

The fourth proportional to 1,323,616,313.88, 1,826,531,592.84 and 758,696,203.26 is: 1,046,966,987.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,616,313.88 : 1,826,531,592.84 = 758,696,203.26 : x
  2. Step 2: Convert to fraction form
    1,323,616,313.88/1,826,531,592.84 = 758,696,203.26/x
  3. Step 3: Cross multiply
    1,323,616,313.88x = 1,826,531,592.84 × 758,696,203.26
  4. Step 4: Simplify right side
    1,323,616,313.88x = 1,385,782,584,622,148,096
  5. Step 5: Solve for x
    x = 1,385,782,584,622,148,096/1,323,616,313.88
  6. Step 6: Final answer
    x = 1,046,966,987.40

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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.