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Finding the Third Proportional to 3,391,038,292 and 4,580,153,173

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Solution

The third proportional to 3,391,038,292 and 4,580,153,173 is: 6,186,247,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,391,038,292 : 4,580,153,173 = 4,580,153,173 : x
  2. Step 2: Convert to fraction form
    3,391,038,292/4,580,153,173 = 4,580,153,173/x
  3. Step 3: Cross multiply
    3,391,038,292x = 4,580,153,173 × 4,580,153,173
  4. Step 4: Simplify right side
    3,391,038,292x = 20,977,803,088,141,967,360
  5. Step 5: Solve for x
    x = 20,977,803,088,141,967,360/3,391,038,292
  6. Step 6: Final answer
    x = 6,186,247,774.80

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.