Home / 1,844,208,744.40-2,766,313,116.60-754,473,883.60

Finding the Fourth Proportional to 1,844,208,744.40, 2,766,313,116.60 and 754,473,883.60

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Solution

The fourth proportional to 1,844,208,744.40, 2,766,313,116.60 and 754,473,883.60 is: 1,131,710,825.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,208,744.40 : 2,766,313,116.60 = 754,473,883.60 : x
  2. Step 2: Convert to fraction form
    1,844,208,744.40/2,766,313,116.60 = 754,473,883.60/x
  3. Step 3: Cross multiply
    1,844,208,744.40x = 2,766,313,116.60 × 754,473,883.60
  4. Step 4: Simplify right side
    1,844,208,744.40x = 2,087,111,000,334,821,632
  5. Step 5: Solve for x
    x = 2,087,111,000,334,821,632/1,844,208,744.40
  6. Step 6: Final answer
    x = 1,131,710,825.40

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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.