Home / 33,274,484,446,515-45,918,842,555,287-18,459,350,062,872

Finding the Fourth Proportional to 33,274,484,446,515, 45,918,842,555,287 and 18,459,350,062,872

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Solution

The fourth proportional to 33,274,484,446,515, 45,918,842,555,287 and 18,459,350,062,872 is: 25,473,933,054,392.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,484,446,515 : 45,918,842,555,287 = 18,459,350,062,872 : x
  2. Step 2: Convert to fraction form
    33,274,484,446,515/45,918,842,555,287 = 18,459,350,062,872/x
  3. Step 3: Cross multiply
    33,274,484,446,515x = 45,918,842,555,287 × 18,459,350,062,872
  4. Step 4: Simplify right side
    33,274,484,446,515x = 847,631,989,209,946,535,114,047,488
  5. Step 5: Solve for x
    x = 847,631,989,209,946,535,114,047,488/33,274,484,446,515
  6. Step 6: Final answer
    x = 25,473,933,054,392.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.