Home / 3,082,962,880.64-4,253,759,583.23-1,744,852,969.91

Finding the Fourth Proportional to 3,082,962,880.64, 4,253,759,583.23 and 1,744,852,969.91

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Solution

The fourth proportional to 3,082,962,880.64, 4,253,759,583.23 and 1,744,852,969.91 is: 2,407,484,400.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,962,880.64 : 4,253,759,583.23 = 1,744,852,969.91 : x
  2. Step 2: Convert to fraction form
    3,082,962,880.64/4,253,759,583.23 = 1,744,852,969.91/x
  3. Step 3: Cross multiply
    3,082,962,880.64x = 4,253,759,583.23 × 1,744,852,969.91
  4. Step 4: Simplify right side
    3,082,962,880.64x = 7,422,185,042,096,985,088
  5. Step 5: Solve for x
    x = 7,422,185,042,096,985,088/3,082,962,880.64
  6. Step 6: Final answer
    x = 2,407,484,400.38

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Double scale
Find fourth proportional to 3,082,962,881.64, 4,253,759,584.61 and 1,744,852,970.91
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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.