Home / 26,033,048.68-39,049,982.34-9,854,656.36

Finding the Fourth Proportional to 26,033,048.68, 39,049,982.34 and 9,854,656.36

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Solution

The fourth proportional to 26,033,048.68, 39,049,982.34 and 9,854,656.36 is: 14,782,139.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,033,048.68 : 39,049,982.34 = 9,854,656.36 : x
  2. Step 2: Convert to fraction form
    26,033,048.68/39,049,982.34 = 9,854,656.36/x
  3. Step 3: Cross multiply
    26,033,048.68x = 39,049,982.34 × 9,854,656.36
  4. Step 4: Simplify right side
    26,033,048.68x = 384,824,156,824,768.69
  5. Step 5: Solve for x
    x = 384,824,156,824,768.69/26,033,048.68
  6. Step 6: Final answer
    x = 14,782,139.49

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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.