Home / 16,567,032.68-22,869,559.30-11,137,673.96

Finding the Fourth Proportional to 16,567,032.68, 22,869,559.30 and 11,137,673.96

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Solution

The fourth proportional to 16,567,032.68, 22,869,559.30 and 11,137,673.96 is: 15,374,732.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567,032.68 : 22,869,559.30 = 11,137,673.96 : x
  2. Step 2: Convert to fraction form
    16,567,032.68/22,869,559.30 = 11,137,673.96/x
  3. Step 3: Cross multiply
    16,567,032.68x = 22,869,559.30 × 11,137,673.96
  4. Step 4: Simplify right side
    16,567,032.68x = 254,713,695,092,285.84
  5. Step 5: Solve for x
    x = 254,713,695,092,285.84/16,567,032.68
  6. Step 6: Final answer
    x = 15,374,732.46

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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.