Home / 3,475,355,584.40-5,213,033,376.60-1,609,997,674.40

Finding the Fourth Proportional to 3,475,355,584.40, 5,213,033,376.60 and 1,609,997,674.40

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Solution

The fourth proportional to 3,475,355,584.40, 5,213,033,376.60 and 1,609,997,674.40 is: 2,414,996,511.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,355,584.40 : 5,213,033,376.60 = 1,609,997,674.40 : x
  2. Step 2: Convert to fraction form
    3,475,355,584.40/5,213,033,376.60 = 1,609,997,674.40/x
  3. Step 3: Cross multiply
    3,475,355,584.40x = 5,213,033,376.60 × 1,609,997,674.40
  4. Step 4: Simplify right side
    3,475,355,584.40x = 8,392,971,612,895,580,160
  5. Step 5: Solve for x
    x = 8,392,971,612,895,580,160/3,475,355,584.40
  6. Step 6: Final answer
    x = 2,414,996,511.60

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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.