Home / 17,544,032.32-26,316,795.48-5,413,227.19

Finding the Fourth Proportional to 17,544,032.32, 26,316,795.48 and 5,413,227.19

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Solution

The fourth proportional to 17,544,032.32, 26,316,795.48 and 5,413,227.19 is: 8,120,071.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,544,032.32 : 26,316,795.48 = 5,413,227.19 : x
  2. Step 2: Convert to fraction form
    17,544,032.32/26,316,795.48 = 5,413,227.19/x
  3. Step 3: Cross multiply
    17,544,032.32x = 26,316,795.48 × 5,413,227.19
  4. Step 4: Simplify right side
    17,544,032.32x = 142,458,792,846,005.12
  5. Step 5: Solve for x
    x = 142,458,792,846,005.12/17,544,032.32
  6. Step 6: Final answer
    x = 8,120,071.27

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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.