Home / 40,309,063.94-60,453,630.56-17,277,386.54

Finding the Fourth Proportional to 40,309,063.94, 60,453,630.56 and 17,277,386.54

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Solution

The fourth proportional to 40,309,063.94, 60,453,630.56 and 17,277,386.54 is: 25,911,808.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,309,063.94 : 60,453,630.56 = 17,277,386.54 : x
  2. Step 2: Convert to fraction form
    40,309,063.94/60,453,630.56 = 17,277,386.54/x
  3. Step 3: Cross multiply
    40,309,063.94x = 60,453,630.56 × 17,277,386.54
  4. Step 4: Simplify right side
    40,309,063.94x = 1,044,480,742,542,821.62
  5. Step 5: Solve for x
    x = 1,044,480,742,542,821.62/40,309,063.94
  6. Step 6: Final answer
    x = 25,911,808.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.