Home / 14,669,106-22,026,690.12-12,424,063.44

Finding the Fourth Proportional to 14,669,106, 22,026,690.12 and 12,424,063.44

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Solution

The fourth proportional to 14,669,106, 22,026,690.12 and 12,424,063.44 is: 18,655,601.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669,106 : 22,026,690.12 = 12,424,063.44 : x
  2. Step 2: Convert to fraction form
    14,669,106/22,026,690.12 = 12,424,063.44/x
  3. Step 3: Cross multiply
    14,669,106x = 22,026,690.12 × 12,424,063.44
  4. Step 4: Simplify right side
    14,669,106x = 273,660,995,424,101.22
  5. Step 5: Solve for x
    x = 273,660,995,424,101.22/14,669,106
  6. Step 6: Final answer
    x = 18,655,601.47

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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.