Home / 17,804,566.05-26,706,849.08-16,610,172.45

Finding the Fourth Proportional to 17,804,566.05, 26,706,849.08 and 16,610,172.45

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Solution

The fourth proportional to 17,804,566.05, 26,706,849.08 and 16,610,172.45 is: 24,915,258.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,566.05 : 26,706,849.08 = 16,610,172.45 : x
  2. Step 2: Convert to fraction form
    17,804,566.05/26,706,849.08 = 16,610,172.45/x
  3. Step 3: Cross multiply
    17,804,566.05x = 26,706,849.08 × 16,610,172.45
  4. Step 4: Simplify right side
    17,804,566.05x = 443,605,368,731,872.94
  5. Step 5: Solve for x
    x = 443,605,368,731,872.94/17,804,566.05
  6. Step 6: Final answer
    x = 24,915,258.68

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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.