Home / 556,418,258,311.20-834,627,387,466.80-556,418,258,311.20

Finding the Fourth Proportional to 556,418,258,311.20, 834,627,387,466.80 and 556,418,258,311.20

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Solution

The fourth proportional to 556,418,258,311.20, 834,627,387,466.80 and 556,418,258,311.20 is: 834,627,387,466.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,418,258,311.20 : 834,627,387,466.80 = 556,418,258,311.20 : x
  2. Step 2: Convert to fraction form
    556,418,258,311.20/834,627,387,466.80 = 556,418,258,311.20/x
  3. Step 3: Cross multiply
    556,418,258,311.20x = 834,627,387,466.80 × 556,418,258,311.20
  4. Step 4: Simplify right side
    556,418,258,311.20x = 464,401,917,273,103,939,928,064
  5. Step 5: Solve for x
    x = 464,401,917,273,103,939,928,064/556,418,258,311.20
  6. Step 6: Final answer
    x = 834,627,387,466.80

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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.