Home / 17,338,810.90-26,008,216.35-16,275,928.90

Finding the Fourth Proportional to 17,338,810.90, 26,008,216.35 and 16,275,928.90

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Solution

The fourth proportional to 17,338,810.90, 26,008,216.35 and 16,275,928.90 is: 24,413,893.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,810.90 : 26,008,216.35 = 16,275,928.90 : x
  2. Step 2: Convert to fraction form
    17,338,810.90/26,008,216.35 = 16,275,928.90/x
  3. Step 3: Cross multiply
    17,338,810.90x = 26,008,216.35 × 16,275,928.90
  4. Step 4: Simplify right side
    17,338,810.90x = 423,307,880,128,417.56
  5. Step 5: Solve for x
    x = 423,307,880,128,417.56/17,338,810.90
  6. Step 6: Final answer
    x = 24,413,893.35

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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.