Home / 19,496,098.09-26,905,025.85-10,675,919.80

Finding the Fourth Proportional to 19,496,098.09, 26,905,025.85 and 10,675,919.80

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Solution

The fourth proportional to 19,496,098.09, 26,905,025.85 and 10,675,919.80 is: 14,732,994.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,098.09 : 26,905,025.85 = 10,675,919.80 : x
  2. Step 2: Convert to fraction form
    19,496,098.09/26,905,025.85 = 10,675,919.80/x
  3. Step 3: Cross multiply
    19,496,098.09x = 26,905,025.85 × 10,675,919.80
  4. Step 4: Simplify right side
    19,496,098.09x = 287,235,898,191,526.88
  5. Step 5: Solve for x
    x = 287,235,898,191,526.88/19,496,098.09
  6. Step 6: Final answer
    x = 14,732,994.10

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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.