Home / 1,169,806,093,825.10-1,614,334,308,587.80-648,961,525,650.20

Finding the Fourth Proportional to 1,169,806,093,825.10, 1,614,334,308,587.80 and 648,961,525,650.20

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Solution

The fourth proportional to 1,169,806,093,825.10, 1,614,334,308,587.80 and 648,961,525,650.20 is: 895,567,958,946.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,806,093,825.10 : 1,614,334,308,587.80 = 648,961,525,650.20 : x
  2. Step 2: Convert to fraction form
    1,169,806,093,825.10/1,614,334,308,587.80 = 648,961,525,650.20/x
  3. Step 3: Cross multiply
    1,169,806,093,825.10x = 1,614,334,308,587.80 × 648,961,525,650.20
  4. Step 4: Simplify right side
    1,169,806,093,825.10x = 1,047,640,855,810,599,423,049,728
  5. Step 5: Solve for x
    x = 1,047,640,855,810,599,423,049,728/1,169,806,093,825.10
  6. Step 6: Final answer
    x = 895,567,958,946.91

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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.