Home / 14,556,017.10-21,834,025.65-9,170,748.30

Finding the Fourth Proportional to 14,556,017.10, 21,834,025.65 and 9,170,748.30

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Solution

The fourth proportional to 14,556,017.10, 21,834,025.65 and 9,170,748.30 is: 13,756,122.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,556,017.10 : 21,834,025.65 = 9,170,748.30 : x
  2. Step 2: Convert to fraction form
    14,556,017.10/21,834,025.65 = 9,170,748.30/x
  3. Step 3: Cross multiply
    14,556,017.10x = 21,834,025.65 × 9,170,748.30
  4. Step 4: Simplify right side
    14,556,017.10x = 200,234,353,611,893.91
  5. Step 5: Solve for x
    x = 200,234,353,611,893.91/14,556,017.10
  6. Step 6: Final answer
    x = 13,756,122.45

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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.