Home / 16,848,035.70-25,272,053.55-11,174,666.10

Finding the Fourth Proportional to 16,848,035.70, 25,272,053.55 and 11,174,666.10

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Solution

The fourth proportional to 16,848,035.70, 25,272,053.55 and 11,174,666.10 is: 16,761,999.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,035.70 : 25,272,053.55 = 11,174,666.10 : x
  2. Step 2: Convert to fraction form
    16,848,035.70/25,272,053.55 = 11,174,666.10/x
  3. Step 3: Cross multiply
    16,848,035.70x = 25,272,053.55 × 11,174,666.10
  4. Step 4: Simplify right side
    16,848,035.70x = 282,406,760,082,569.62
  5. Step 5: Solve for x
    x = 282,406,760,082,569.62/16,848,035.70
  6. Step 6: Final answer
    x = 16,761,999.15

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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.