Home / 11,260,782.63-16,808,765.33-9,673,545.51

Finding the Fourth Proportional to 11,260,782.63, 16,808,765.33 and 9,673,545.51

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Solution

The fourth proportional to 11,260,782.63, 16,808,765.33 and 9,673,545.51 is: 14,439,525.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260,782.63 : 16,808,765.33 = 9,673,545.51 : x
  2. Step 2: Convert to fraction form
    11,260,782.63/16,808,765.33 = 9,673,545.51/x
  3. Step 3: Cross multiply
    11,260,782.63x = 16,808,765.33 × 9,673,545.51
  4. Step 4: Simplify right side
    11,260,782.63x = 162,600,356,410,849.03
  5. Step 5: Solve for x
    x = 162,600,356,410,849.03/11,260,782.63
  6. Step 6: Final answer
    x = 14,439,525.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.