Home / 1,626,907,854,606.10-2,245,153,400,560.30-895,380,459,825.96

Finding the Fourth Proportional to 1,626,907,854,606.10, 2,245,153,400,560.30 and 895,380,459,825.96

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Solution

The fourth proportional to 1,626,907,854,606.10, 2,245,153,400,560.30 and 895,380,459,825.96 is: 1,235,636,350,566.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,907,854,606.10 : 2,245,153,400,560.30 = 895,380,459,825.96 : x
  2. Step 2: Convert to fraction form
    1,626,907,854,606.10/2,245,153,400,560.30 = 895,380,459,825.96/x
  3. Step 3: Cross multiply
    1,626,907,854,606.10x = 2,245,153,400,560.30 × 895,380,459,825.96
  4. Step 4: Simplify right side
    1,626,907,854,606.10x = 2,010,266,484,173,498,803,552,256
  5. Step 5: Solve for x
    x = 2,010,266,484,173,498,803,552,256/1,626,907,854,606.10
  6. Step 6: Final answer
    x = 1,235,636,350,566.53

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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.