Home / 4,683,397,435.56-6,464,535,685.54-3,012,646,576.75

Finding the Fourth Proportional to 4,683,397,435.56, 6,464,535,685.54 and 3,012,646,576.75

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Solution

The fourth proportional to 4,683,397,435.56, 6,464,535,685.54 and 3,012,646,576.75 is: 4,158,383,218.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,397,435.56 : 6,464,535,685.54 = 3,012,646,576.75 : x
  2. Step 2: Convert to fraction form
    4,683,397,435.56/6,464,535,685.54 = 3,012,646,576.75/x
  3. Step 3: Cross multiply
    4,683,397,435.56x = 6,464,535,685.54 × 3,012,646,576.75
  4. Step 4: Simplify right side
    4,683,397,435.56x = 19,475,361,303,296,602,112
  5. Step 5: Solve for x
    x = 19,475,361,303,296,602,112/4,683,397,435.56
  6. Step 6: Final answer
    x = 4,158,383,218.86

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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.