Home / 4,227,264,705.70-6,340,897,058.55-1,122,326,568.10

Finding the Fourth Proportional to 4,227,264,705.70, 6,340,897,058.55 and 1,122,326,568.10

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Solution

The fourth proportional to 4,227,264,705.70, 6,340,897,058.55 and 1,122,326,568.10 is: 1,683,489,852.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,264,705.70 : 6,340,897,058.55 = 1,122,326,568.10 : x
  2. Step 2: Convert to fraction form
    4,227,264,705.70/6,340,897,058.55 = 1,122,326,568.10/x
  3. Step 3: Cross multiply
    4,227,264,705.70x = 6,340,897,058.55 × 1,122,326,568.10
  4. Step 4: Simplify right side
    4,227,264,705.70x = 7,116,557,234,397,805,568
  5. Step 5: Solve for x
    x = 7,116,557,234,397,805,568/4,227,264,705.70
  6. Step 6: Final answer
    x = 1,683,489,852.15

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Double scale
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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.