Home / 22,349,076,723.90-33,496,010,375.38-19,179,008,572.66

Finding the Fourth Proportional to 22,349,076,723.90, 33,496,010,375.38 and 19,179,008,572.66

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Solution

The fourth proportional to 22,349,076,723.90, 33,496,010,375.38 and 19,179,008,572.66 is: 28,744,823,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349,076,723.90 : 33,496,010,375.38 = 19,179,008,572.66 : x
  2. Step 2: Convert to fraction form
    22,349,076,723.90/33,496,010,375.38 = 19,179,008,572.66/x
  3. Step 3: Cross multiply
    22,349,076,723.90x = 33,496,010,375.38 × 19,179,008,572.66
  4. Step 4: Simplify right side
    22,349,076,723.90x = 642,420,270,139,196,833,792
  5. Step 5: Solve for x
    x = 642,420,270,139,196,833,792/22,349,076,723.90
  6. Step 6: Final answer
    x = 28,744,823,693.42

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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.