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Finding the Third Proportional to 30,706,666,636 and 47,177,399,526

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Solution

The third proportional to 30,706,666,636 and 47,177,399,526 is: 72,482,860,234.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,706,666,636 : 47,177,399,526 = 47,177,399,526 : x
  2. Step 2: Convert to fraction form
    30,706,666,636/47,177,399,526 = 47,177,399,526/x
  3. Step 3: Cross multiply
    30,706,666,636x = 47,177,399,526 × 47,177,399,526
  4. Step 4: Simplify right side
    30,706,666,636x = 2,225,707,026,035,824,918,528
  5. Step 5: Solve for x
    x = 2,225,707,026,035,824,918,528/30,706,666,636
  6. Step 6: Final answer
    x = 72,482,860,234.22

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.