Home / 17,804,578.05-26,706,867.08-16,610,184.45

Finding the Fourth Proportional to 17,804,578.05, 26,706,867.08 and 16,610,184.45

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Solution

The fourth proportional to 17,804,578.05, 26,706,867.08 and 16,610,184.45 is: 24,915,276.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,578.05 : 26,706,867.08 = 16,610,184.45 : x
  2. Step 2: Convert to fraction form
    17,804,578.05/26,706,867.08 = 16,610,184.45/x
  3. Step 3: Cross multiply
    17,804,578.05x = 26,706,867.08 × 16,610,184.45
  4. Step 4: Simplify right side
    17,804,578.05x = 443,605,988,280,432.88
  5. Step 5: Solve for x
    x = 443,605,988,280,432.88/17,804,578.05
  6. Step 6: Final answer
    x = 24,915,276.68

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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.