Home / 17,876,329.58-26,814,743.48-5,096,834.28

Finding the Fourth Proportional to 17,876,329.58, 26,814,743.48 and 5,096,834.28

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Solution

The fourth proportional to 17,876,329.58, 26,814,743.48 and 5,096,834.28 is: 7,645,322.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876,329.58 : 26,814,743.48 = 5,096,834.28 : x
  2. Step 2: Convert to fraction form
    17,876,329.58/26,814,743.48 = 5,096,834.28/x
  3. Step 3: Cross multiply
    17,876,329.58x = 26,814,743.48 × 5,096,834.28
  4. Step 4: Simplify right side
    17,876,329.58x = 136,670,303,778,270.50
  5. Step 5: Solve for x
    x = 136,670,303,778,270.50/17,876,329.58
  6. Step 6: Final answer
    x = 7,645,322.45

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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.