Home / 17,735,746.37-26,590,851.72-10,898,192.69

Finding the Fourth Proportional to 17,735,746.37, 26,590,851.72 and 10,898,192.69

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Solution

The fourth proportional to 17,735,746.37, 26,590,851.72 and 10,898,192.69 is: 16,339,443.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,735,746.37 : 26,590,851.72 = 10,898,192.69 : x
  2. Step 2: Convert to fraction form
    17,735,746.37/26,590,851.72 = 10,898,192.69/x
  3. Step 3: Cross multiply
    17,735,746.37x = 26,590,851.72 × 10,898,192.69
  4. Step 4: Simplify right side
    17,735,746.37x = 289,792,225,802,539.38
  5. Step 5: Solve for x
    x = 289,792,225,802,539.38/17,735,746.37
  6. Step 6: Final answer
    x = 16,339,443.51

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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.