Home / 26,201,913.28-36,157,164.79-14,441,146.01

Finding the Fourth Proportional to 26,201,913.28, 36,157,164.79 and 14,441,146.01

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Solution

The fourth proportional to 26,201,913.28, 36,157,164.79 and 14,441,146.01 is: 19,927,968.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,201,913.28 : 36,157,164.79 = 14,441,146.01 : x
  2. Step 2: Convert to fraction form
    26,201,913.28/36,157,164.79 = 14,441,146.01/x
  3. Step 3: Cross multiply
    26,201,913.28x = 36,157,164.79 × 14,441,146.01
  4. Step 4: Simplify right side
    26,201,913.28x = 522,150,896,040,020.94
  5. Step 5: Solve for x
    x = 522,150,896,040,020.94/26,201,913.28
  6. Step 6: Final answer
    x = 19,927,968.25

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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.