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Finding the Fourth Proportional to 17,997,608.99, 24,837,405.22 and 10,157,395.10

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Solution

The fourth proportional to 17,997,608.99, 24,837,405.22 and 10,157,395.10 is: 14,017,603.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997,608.99 : 24,837,405.22 = 10,157,395.10 : x
  2. Step 2: Convert to fraction form
    17,997,608.99/24,837,405.22 = 10,157,395.10/x
  3. Step 3: Cross multiply
    17,997,608.99x = 24,837,405.22 × 10,157,395.10
  4. Step 4: Simplify right side
    17,997,608.99x = 252,283,338,008,132.34
  5. Step 5: Solve for x
    x = 252,283,338,008,132.34/17,997,608.99
  6. Step 6: Final answer
    x = 14,017,603.02

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