Home / 38,757,198.17-53,485,896.60-23,866,885.67

Finding the Fourth Proportional to 38,757,198.17, 53,485,896.60 and 23,866,885.67

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Solution

The fourth proportional to 38,757,198.17, 53,485,896.60 and 23,866,885.67 is: 32,936,895.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,757,198.17 : 53,485,896.60 = 23,866,885.67 : x
  2. Step 2: Convert to fraction form
    38,757,198.17/53,485,896.60 = 23,866,885.67/x
  3. Step 3: Cross multiply
    38,757,198.17x = 53,485,896.60 × 23,866,885.67
  4. Step 4: Simplify right side
    38,757,198.17x = 1,276,541,778,842,212.25
  5. Step 5: Solve for x
    x = 1,276,541,778,842,212.25/38,757,198.17
  6. Step 6: Final answer
    x = 32,936,895.32

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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.