Home / 29,888,662.86-41,246,429.52-17,332,151.34

Finding the Fourth Proportional to 29,888,662.86, 41,246,429.52 and 17,332,151.34

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Solution

The fourth proportional to 29,888,662.86, 41,246,429.52 and 17,332,151.34 is: 23,918,412.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,888,662.86 : 41,246,429.52 = 17,332,151.34 : x
  2. Step 2: Convert to fraction form
    29,888,662.86/41,246,429.52 = 17,332,151.34/x
  3. Step 3: Cross multiply
    29,888,662.86x = 41,246,429.52 × 17,332,151.34
  4. Step 4: Simplify right side
    29,888,662.86x = 714,889,358,675,283.62
  5. Step 5: Solve for x
    x = 714,889,358,675,283.62/29,888,662.86
  6. Step 6: Final answer
    x = 23,918,412.21

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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.