Home / 14,675,230.90-22,012,846.35-9,219,103.30

Finding the Fourth Proportional to 14,675,230.90, 22,012,846.35 and 9,219,103.30

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Solution

The fourth proportional to 14,675,230.90, 22,012,846.35 and 9,219,103.30 is: 13,828,654.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,230.90 : 22,012,846.35 = 9,219,103.30 : x
  2. Step 2: Convert to fraction form
    14,675,230.90/22,012,846.35 = 9,219,103.30/x
  3. Step 3: Cross multiply
    14,675,230.90x = 22,012,846.35 × 9,219,103.30
  4. Step 4: Simplify right side
    14,675,230.90x = 202,938,704,427,678
  5. Step 5: Solve for x
    x = 202,938,704,427,678/14,675,230.90
  6. Step 6: Final answer
    x = 13,828,654.95

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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.