Home / 5,993,817,007.60-8,990,725,511.40-5,901,984,002.80

Finding the Fourth Proportional to 5,993,817,007.60, 8,990,725,511.40 and 5,901,984,002.80

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Solution

The fourth proportional to 5,993,817,007.60, 8,990,725,511.40 and 5,901,984,002.80 is: 8,852,976,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,817,007.60 : 8,990,725,511.40 = 5,901,984,002.80 : x
  2. Step 2: Convert to fraction form
    5,993,817,007.60/8,990,725,511.40 = 5,901,984,002.80/x
  3. Step 3: Cross multiply
    5,993,817,007.60x = 8,990,725,511.40 × 5,901,984,002.80
  4. Step 4: Simplify right side
    5,993,817,007.60x = 53,063,118,141,848,649,728
  5. Step 5: Solve for x
    x = 53,063,118,141,848,649,728/5,993,817,007.60
  6. Step 6: Final answer
    x = 8,852,976,004.20

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1.5x scale

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.