Home / 1,836,668,844,681.20-2,755,003,267,021.70-1,651,533,507,004.30

Finding the Fourth Proportional to 1,836,668,844,681.20, 2,755,003,267,021.70 and 1,651,533,507,004.30

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Solution

The fourth proportional to 1,836,668,844,681.20, 2,755,003,267,021.70 and 1,651,533,507,004.30 is: 2,477,300,260,506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,668,844,681.20 : 2,755,003,267,021.70 = 1,651,533,507,004.30 : x
  2. Step 2: Convert to fraction form
    1,836,668,844,681.20/2,755,003,267,021.70 = 1,651,533,507,004.30/x
  3. Step 3: Cross multiply
    1,836,668,844,681.20x = 2,755,003,267,021.70 × 1,651,533,507,004.30
  4. Step 4: Simplify right side
    1,836,668,844,681.20x = 4,549,980,207,392,652,479,430,656
  5. Step 5: Solve for x
    x = 4,549,980,207,392,652,479,430,656/1,836,668,844,681.20
  6. Step 6: Final answer
    x = 2,477,300,260,506.36

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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.