Home / 1,824,548,035,599.10-2,517,878,782,497-990,255,738,822.30

Finding the Fourth Proportional to 1,824,548,035,599.10, 2,517,878,782,497 and 990,255,738,822.30

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Solution

The fourth proportional to 1,824,548,035,599.10, 2,517,878,782,497 and 990,255,738,822.30 is: 1,366,554,272,827.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,548,035,599.10 : 2,517,878,782,497 = 990,255,738,822.30 : x
  2. Step 2: Convert to fraction form
    1,824,548,035,599.10/2,517,878,782,497 = 990,255,738,822.30/x
  3. Step 3: Cross multiply
    1,824,548,035,599.10x = 2,517,878,782,497 × 990,255,738,822.30
  4. Step 4: Simplify right side
    1,824,548,035,599.10x = 2,493,343,914,026,559,812,403,200
  5. Step 5: Solve for x
    x = 2,493,343,914,026,559,812,403,200/1,824,548,035,599.10
  6. Step 6: Final answer
    x = 1,366,554,272,827.27

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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.