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Finding the Third Proportional to 267,819,504,402 and 578,243,272,044

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Solution

The third proportional to 267,819,504,402 and 578,243,272,044 is: 1,248,472,483,028.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,819,504,402 : 578,243,272,044 = 578,243,272,044 : x
  2. Step 2: Convert to fraction form
    267,819,504,402/578,243,272,044 = 578,243,272,044/x
  3. Step 3: Cross multiply
    267,819,504,402x = 578,243,272,044 × 578,243,272,044
  4. Step 4: Simplify right side
    267,819,504,402x = 334,365,281,664,151,391,830,016
  5. Step 5: Solve for x
    x = 334,365,281,664,151,391,830,016/267,819,504,402
  6. Step 6: Final answer
    x = 1,248,472,483,028.22

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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.