Home / 19,496,099.09-26,905,027.23-10,675,920.80

Finding the Fourth Proportional to 19,496,099.09, 26,905,027.23 and 10,675,920.80

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Solution

The fourth proportional to 19,496,099.09, 26,905,027.23 and 10,675,920.80 is: 14,732,995.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,099.09 : 26,905,027.23 = 10,675,920.80 : x
  2. Step 2: Convert to fraction form
    19,496,099.09/26,905,027.23 = 10,675,920.80/x
  3. Step 3: Cross multiply
    19,496,099.09x = 26,905,027.23 × 10,675,920.80
  4. Step 4: Simplify right side
    19,496,099.09x = 287,235,939,829,323.44
  5. Step 5: Solve for x
    x = 287,235,939,829,323.44/19,496,099.09
  6. Step 6: Final answer
    x = 14,732,995.48

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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.