Home / 26,132,415.42-39,203,855.52-14,634,234.18

Finding the Fourth Proportional to 26,132,415.42, 39,203,855.52 and 14,634,234.18

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Solution

The fourth proportional to 26,132,415.42, 39,203,855.52 and 14,634,234.18 is: 21,954,281.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,132,415.42 : 39,203,855.52 = 14,634,234.18 : x
  2. Step 2: Convert to fraction form
    26,132,415.42/39,203,855.52 = 14,634,234.18/x
  3. Step 3: Cross multiply
    26,132,415.42x = 39,203,855.52 × 14,634,234.18
  4. Step 4: Simplify right side
    26,132,415.42x = 573,718,402,438,565.75
  5. Step 5: Solve for x
    x = 573,718,402,438,565.75/26,132,415.42
  6. Step 6: Final answer
    x = 21,954,281.42

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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.