Home / 14,026,434.99-21,050,066.01-10,619,012.44

Finding the Fourth Proportional to 14,026,434.99, 21,050,066.01 and 10,619,012.44

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Solution

The fourth proportional to 14,026,434.99, 21,050,066.01 and 10,619,012.44 is: 15,936,402.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026,434.99 : 21,050,066.01 = 10,619,012.44 : x
  2. Step 2: Convert to fraction form
    14,026,434.99/21,050,066.01 = 10,619,012.44/x
  3. Step 3: Cross multiply
    14,026,434.99x = 21,050,066.01 × 10,619,012.44
  4. Step 4: Simplify right side
    14,026,434.99x = 223,530,912,823,011.16
  5. Step 5: Solve for x
    x = 223,530,912,823,011.16/14,026,434.99
  6. Step 6: Final answer
    x = 15,936,402.44

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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.