Home / 24,218,366.40-33,429,443.04-14,431,879.98

Finding the Fourth Proportional to 24,218,366.40, 33,429,443.04 and 14,431,879.98

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Solution

The fourth proportional to 24,218,366.40, 33,429,443.04 and 14,431,879.98 is: 19,920,819.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,366.40 : 33,429,443.04 = 14,431,879.98 : x
  2. Step 2: Convert to fraction form
    24,218,366.40/33,429,443.04 = 14,431,879.98/x
  3. Step 3: Cross multiply
    24,218,366.40x = 33,429,443.04 × 14,431,879.98
  4. Step 4: Simplify right side
    24,218,366.40x = 482,449,709,751,526.31
  5. Step 5: Solve for x
    x = 482,449,709,751,526.31/24,218,366.40
  6. Step 6: Final answer
    x = 19,920,819.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.