Home / 2,953,553,482,485-4,435,400,271,010.80-1,812,883,836,707.10

Finding the Fourth Proportional to 2,953,553,482,485, 4,435,400,271,010.80 and 1,812,883,836,707.10

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Solution

The fourth proportional to 2,953,553,482,485, 4,435,400,271,010.80 and 1,812,883,836,707.10 is: 2,722,437,737,567.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,553,482,485 : 4,435,400,271,010.80 = 1,812,883,836,707.10 : x
  2. Step 2: Convert to fraction form
    2,953,553,482,485/4,435,400,271,010.80 = 1,812,883,836,707.10/x
  3. Step 3: Cross multiply
    2,953,553,482,485x = 4,435,400,271,010.80 × 1,812,883,836,707.10
  4. Step 4: Simplify right side
    2,953,553,482,485x = 8,040,865,460,641,770,143,481,856
  5. Step 5: Solve for x
    x = 8,040,865,460,641,770,143,481,856/2,953,553,482,485
  6. Step 6: Final answer
    x = 2,722,437,737,567.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.