Home / 26,047,933-35,946,147.54-14,447,272.84

Finding the Fourth Proportional to 26,047,933, 35,946,147.54 and 14,447,272.84

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Solution

The fourth proportional to 26,047,933, 35,946,147.54 and 14,447,272.84 is: 19,937,236.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,047,933 : 35,946,147.54 = 14,447,272.84 : x
  2. Step 2: Convert to fraction form
    26,047,933/35,946,147.54 = 14,447,272.84/x
  3. Step 3: Cross multiply
    26,047,933x = 35,946,147.54 × 14,447,272.84
  4. Step 4: Simplify right side
    26,047,933x = 519,323,801,057,274.81
  5. Step 5: Solve for x
    x = 519,323,801,057,274.81/26,047,933
  6. Step 6: Final answer
    x = 19,937,236.52

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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.