Home / 1,836,668,844,687.20-2,755,003,267,030.80-1,651,533,507,010.30

Finding the Fourth Proportional to 1,836,668,844,687.20, 2,755,003,267,030.80 and 1,651,533,507,010.30

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Solution

The fourth proportional to 1,836,668,844,687.20, 2,755,003,267,030.80 and 1,651,533,507,010.30 is: 2,477,300,260,515.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,668,844,687.20 : 2,755,003,267,030.80 = 1,651,533,507,010.30 : x
  2. Step 2: Convert to fraction form
    1,836,668,844,687.20/2,755,003,267,030.80 = 1,651,533,507,010.30/x
  3. Step 3: Cross multiply
    1,836,668,844,687.20x = 2,755,003,267,030.80 × 1,651,533,507,010.30
  4. Step 4: Simplify right side
    1,836,668,844,687.20x = 4,549,980,207,424,210,825,379,840
  5. Step 5: Solve for x
    x = 4,549,980,207,424,210,825,379,840/1,836,668,844,687.20
  6. Step 6: Final answer
    x = 2,477,300,260,515.45

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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.