Home / 26,144,125.20-36,086,489.28-17,442,276.28

Finding the Fourth Proportional to 26,144,125.20, 36,086,489.28 and 17,442,276.28

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Solution

The fourth proportional to 26,144,125.20, 36,086,489.28 and 17,442,276.28 is: 24,075,409.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,144,125.20 : 36,086,489.28 = 17,442,276.28 : x
  2. Step 2: Convert to fraction form
    26,144,125.20/36,086,489.28 = 17,442,276.28/x
  3. Step 3: Cross multiply
    26,144,125.20x = 36,086,489.28 × 17,442,276.28
  4. Step 4: Simplify right side
    26,144,125.20x = 629,430,515,997,018.38
  5. Step 5: Solve for x
    x = 629,430,515,997,018.38/26,144,125.20
  6. Step 6: Final answer
    x = 24,075,409.34

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1.5x scale

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.