Home / 12,038,743,908,045-18,058,115,862,068-12,038,743,908,045

Finding the Fourth Proportional to 12,038,743,908,045, 18,058,115,862,068 and 12,038,743,908,045

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Solution

The fourth proportional to 12,038,743,908,045, 18,058,115,862,068 and 12,038,743,908,045 is: 18,058,115,862,068

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,038,743,908,045 : 18,058,115,862,068 = 12,038,743,908,045 : x
  2. Step 2: Convert to fraction form
    12,038,743,908,045/18,058,115,862,068 = 12,038,743,908,045/x
  3. Step 3: Cross multiply
    12,038,743,908,045x = 18,058,115,862,068 × 12,038,743,908,045
  4. Step 4: Simplify right side
    12,038,743,908,045x = 217,397,032,325,241,910,482,436,096
  5. Step 5: Solve for x
    x = 217,397,032,325,241,910,482,436,096/12,038,743,908,045
  6. Step 6: Final answer
    x = 18,058,115,862,068

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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.