Home / 21,502,723,396.50-29,897,818,113

Finding the Third Proportional to 21,502,723,396.50 and 29,897,818,113

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Solution

The third proportional to 21,502,723,396.50 and 29,897,818,113 is: 41,570,526,274.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,502,723,396.50 : 29,897,818,113 = 29,897,818,113 : x
  2. Step 2: Convert to fraction form
    21,502,723,396.50/29,897,818,113 = 29,897,818,113/x
  3. Step 3: Cross multiply
    21,502,723,396.50x = 29,897,818,113 × 29,897,818,113
  4. Step 4: Simplify right side
    21,502,723,396.50x = 893,879,527,918,030,946,304
  5. Step 5: Solve for x
    x = 893,879,527,918,030,946,304/21,502,723,396.50
  6. Step 6: Final answer
    x = 41,570,526,274.06

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.