Home / 29,057,110.65-40,099,083.93-16,004,417.49

Finding the Fourth Proportional to 29,057,110.65, 40,099,083.93 and 16,004,417.49

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Solution

The fourth proportional to 29,057,110.65, 40,099,083.93 and 16,004,417.49 is: 22,086,245.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,057,110.65 : 40,099,083.93 = 16,004,417.49 : x
  2. Step 2: Convert to fraction form
    29,057,110.65/40,099,083.93 = 16,004,417.49/x
  3. Step 3: Cross multiply
    29,057,110.65x = 40,099,083.93 × 16,004,417.49
  4. Step 4: Simplify right side
    29,057,110.65x = 641,762,480,182,270
  5. Step 5: Solve for x
    x = 641,762,480,182,270/29,057,110.65
  6. Step 6: Final answer
    x = 22,086,245.53

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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.