Home / 23,100,068.12-34,650,007.74-5,828,309.48

Finding the Fourth Proportional to 23,100,068.12, 34,650,007.74 and 5,828,309.48

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Solution

The fourth proportional to 23,100,068.12, 34,650,007.74 and 5,828,309.48 is: 8,742,440.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,100,068.12 : 34,650,007.74 = 5,828,309.48 : x
  2. Step 2: Convert to fraction form
    23,100,068.12/34,650,007.74 = 5,828,309.48/x
  3. Step 3: Cross multiply
    23,100,068.12x = 34,650,007.74 × 5,828,309.48
  4. Step 4: Simplify right side
    23,100,068.12x = 201,950,968,593,115.41
  5. Step 5: Solve for x
    x = 201,950,968,593,115.41/23,100,068.12
  6. Step 6: Final answer
    x = 8,742,440.39

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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.