Home / 26,255,790.74-39,363,289.10-17,014,240.74

Finding the Fourth Proportional to 26,255,790.74, 39,363,289.10 and 17,014,240.74

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Solution

The fourth proportional to 26,255,790.74, 39,363,289.10 and 17,014,240.74 is: 25,508,143.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,790.74 : 39,363,289.10 = 17,014,240.74 : x
  2. Step 2: Convert to fraction form
    26,255,790.74/39,363,289.10 = 17,014,240.74/x
  3. Step 3: Cross multiply
    26,255,790.74x = 39,363,289.10 × 17,014,240.74
  4. Step 4: Simplify right side
    26,255,790.74x = 669,736,477,065,617.88
  5. Step 5: Solve for x
    x = 669,736,477,065,617.88/26,255,790.74
  6. Step 6: Final answer
    x = 25,508,143.47

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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.