Home / 1,626,907,854,605.60-2,245,153,400,559.60-895,380,459,825.46

Finding the Fourth Proportional to 1,626,907,854,605.60, 2,245,153,400,559.60 and 895,380,459,825.46

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Solution

The fourth proportional to 1,626,907,854,605.60, 2,245,153,400,559.60 and 895,380,459,825.46 is: 1,235,636,350,565.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,907,854,605.60 : 2,245,153,400,559.60 = 895,380,459,825.46 : x
  2. Step 2: Convert to fraction form
    1,626,907,854,605.60/2,245,153,400,559.60 = 895,380,459,825.46/x
  3. Step 3: Cross multiply
    1,626,907,854,605.60x = 2,245,153,400,559.60 × 895,380,459,825.46
  4. Step 4: Simplify right side
    1,626,907,854,605.60x = 2,010,266,484,171,749,946,556,416
  5. Step 5: Solve for x
    x = 2,010,266,484,171,749,946,556,416/1,626,907,854,605.60
  6. Step 6: Final answer
    x = 1,235,636,350,565.83

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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.