Home / 58,307,629.63-80,465,079.63-33,188,512.27

Finding the Fourth Proportional to 58,307,629.63, 80,465,079.63 and 33,188,512.27

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Solution

The fourth proportional to 58,307,629.63, 80,465,079.63 and 33,188,512.27 is: 45,800,460.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,307,629.63 : 80,465,079.63 = 33,188,512.27 : x
  2. Step 2: Convert to fraction form
    58,307,629.63/80,465,079.63 = 33,188,512.27/x
  3. Step 3: Cross multiply
    58,307,629.63x = 80,465,079.63 × 33,188,512.27
  4. Step 4: Simplify right side
    58,307,629.63x = 2,670,516,282,606,782
  5. Step 5: Solve for x
    x = 2,670,516,282,606,782/58,307,629.63
  6. Step 6: Final answer
    x = 45,800,460.41

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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.