Home / 2,650,273,960,083.20-3,975,081,908,470.60-714,242,301,147.25

Finding the Fourth Proportional to 2,650,273,960,083.20, 3,975,081,908,470.60 and 714,242,301,147.25

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Solution

The fourth proportional to 2,650,273,960,083.20, 3,975,081,908,470.60 and 714,242,301,147.25 is: 1,071,274,778,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,273,960,083.20 : 3,975,081,908,470.60 = 714,242,301,147.25 : x
  2. Step 2: Convert to fraction form
    2,650,273,960,083.20/3,975,081,908,470.60 = 714,242,301,147.25/x
  3. Step 3: Cross multiply
    2,650,273,960,083.20x = 3,975,081,908,470.60 × 714,242,301,147.25
  4. Step 4: Simplify right side
    2,650,273,960,083.20x = 2,839,171,649,554,843,548,254,208
  5. Step 5: Solve for x
    x = 2,839,171,649,554,843,548,254,208/2,650,273,960,083.20
  6. Step 6: Final answer
    x = 1,071,274,778,500.90

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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.