Home / 2,180,792,534,727-3,271,255,443,795.30-748,180,333,541.73

Finding the Fourth Proportional to 2,180,792,534,727, 3,271,255,443,795.30 and 748,180,333,541.73

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Solution

The fourth proportional to 2,180,792,534,727, 3,271,255,443,795.30 and 748,180,333,541.73 is: 1,122,293,363,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,792,534,727 : 3,271,255,443,795.30 = 748,180,333,541.73 : x
  2. Step 2: Convert to fraction form
    2,180,792,534,727/3,271,255,443,795.30 = 748,180,333,541.73/x
  3. Step 3: Cross multiply
    2,180,792,534,727x = 3,271,255,443,795.30 × 748,180,333,541.73
  4. Step 4: Simplify right side
    2,180,792,534,727x = 2,447,488,989,038,967,082,975,232
  5. Step 5: Solve for x
    x = 2,447,488,989,038,967,082,975,232/2,180,792,534,727
  6. Step 6: Final answer
    x = 1,122,293,363,566.27

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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.