Home / 23,668,689.36-35,505,053.60-8,314,637.12

Finding the Fourth Proportional to 23,668,689.36, 35,505,053.60 and 8,314,637.12

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Solution

The fourth proportional to 23,668,689.36, 35,505,053.60 and 8,314,637.12 is: 12,472,665.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,689.36 : 35,505,053.60 = 8,314,637.12 : x
  2. Step 2: Convert to fraction form
    23,668,689.36/35,505,053.60 = 8,314,637.12/x
  3. Step 3: Cross multiply
    23,668,689.36x = 35,505,053.60 × 8,314,637.12
  4. Step 4: Simplify right side
    23,668,689.36x = 295,211,636,610,149.62
  5. Step 5: Solve for x
    x = 295,211,636,610,149.62/23,668,689.36
  6. Step 6: Final answer
    x = 12,472,665.14

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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.