Home / 2,142,556,036,029-4,625,946,177,318

Finding the Third Proportional to 2,142,556,036,029 and 4,625,946,177,318

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Solution

The third proportional to 2,142,556,036,029 and 4,625,946,177,318 is: 9,987,779,864,607.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,142,556,036,029 : 4,625,946,177,318 = 4,625,946,177,318 : x
  2. Step 2: Convert to fraction form
    2,142,556,036,029/4,625,946,177,318 = 4,625,946,177,318/x
  3. Step 3: Cross multiply
    2,142,556,036,029x = 4,625,946,177,318 × 4,625,946,177,318
  4. Step 4: Simplify right side
    2,142,556,036,029x = 21,399,378,035,443,017,803,890,688
  5. Step 5: Solve for x
    x = 21,399,378,035,443,017,803,890,688/2,142,556,036,029
  6. Step 6: Final answer
    x = 9,987,779,864,607.18

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.