Home / 14,596,650.03-20,143,022.00-8,070,111.39

Finding the Fourth Proportional to 14,596,650.03, 20,143,022.00 and 8,070,111.39

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Solution

The fourth proportional to 14,596,650.03, 20,143,022.00 and 8,070,111.39 is: 11,136,557.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596,650.03 : 20,143,022.00 = 8,070,111.39 : x
  2. Step 2: Convert to fraction form
    14,596,650.03/20,143,022.00 = 8,070,111.39/x
  3. Step 3: Cross multiply
    14,596,650.03x = 20,143,022.00 × 8,070,111.39
  4. Step 4: Simplify right side
    14,596,650.03x = 162,556,431,230,870.03
  5. Step 5: Solve for x
    x = 162,556,431,230,870.03/14,596,650.03
  6. Step 6: Final answer
    x = 11,136,557.42

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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.