Home / 17,329,415.40-26,050,110.30-15,985,722.60

Finding the Fourth Proportional to 17,329,415.40, 26,050,110.30 and 15,985,722.60

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Solution

The fourth proportional to 17,329,415.40, 26,050,110.30 and 15,985,722.60 is: 24,030,229.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,329,415.40 : 26,050,110.30 = 15,985,722.60 : x
  2. Step 2: Convert to fraction form
    17,329,415.40/26,050,110.30 = 15,985,722.60/x
  3. Step 3: Cross multiply
    17,329,415.40x = 26,050,110.30 × 15,985,722.60
  4. Step 4: Simplify right side
    17,329,415.40x = 416,429,836,955,202.81
  5. Step 5: Solve for x
    x = 416,429,836,955,202.81/17,329,415.40
  6. Step 6: Final answer
    x = 24,030,229.95

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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.