Home / 17,907,773.26-24,705,711.63-11,020,297.90

Finding the Fourth Proportional to 17,907,773.26, 24,705,711.63 and 11,020,297.90

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Solution

The fourth proportional to 17,907,773.26, 24,705,711.63 and 11,020,297.90 is: 15,203,693.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,907,773.26 : 24,705,711.63 = 11,020,297.90 : x
  2. Step 2: Convert to fraction form
    17,907,773.26/24,705,711.63 = 11,020,297.90/x
  3. Step 3: Cross multiply
    17,907,773.26x = 24,705,711.63 × 11,020,297.90
  4. Step 4: Simplify right side
    17,907,773.26x = 272,264,301,994,094.56
  5. Step 5: Solve for x
    x = 272,264,301,994,094.56/17,907,773.26
  6. Step 6: Final answer
    x = 15,203,693.84

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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.