Home / 17,923,287,119.20-26,884,930,678.80-11,409,064,424.80

Finding the Fourth Proportional to 17,923,287,119.20, 26,884,930,678.80 and 11,409,064,424.80

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Solution

The fourth proportional to 17,923,287,119.20, 26,884,930,678.80 and 11,409,064,424.80 is: 17,113,596,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,287,119.20 : 26,884,930,678.80 = 11,409,064,424.80 : x
  2. Step 2: Convert to fraction form
    17,923,287,119.20/26,884,930,678.80 = 11,409,064,424.80/x
  3. Step 3: Cross multiply
    17,923,287,119.20x = 26,884,930,678.80 × 11,409,064,424.80
  4. Step 4: Simplify right side
    17,923,287,119.20x = 306,731,906,170,711,179,264
  5. Step 5: Solve for x
    x = 306,731,906,170,711,179,264/17,923,287,119.20
  6. Step 6: Final answer
    x = 17,113,596,637.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.