Home / 16,356,666.25-22,576,045.87-10,166,388.01

Finding the Fourth Proportional to 16,356,666.25, 22,576,045.87 and 10,166,388.01

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Solution

The fourth proportional to 16,356,666.25, 22,576,045.87 and 10,166,388.01 is: 14,032,006.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,666.25 : 22,576,045.87 = 10,166,388.01 : x
  2. Step 2: Convert to fraction form
    16,356,666.25/22,576,045.87 = 10,166,388.01/x
  3. Step 3: Cross multiply
    16,356,666.25x = 22,576,045.87 × 10,166,388.01
  4. Step 4: Simplify right side
    16,356,666.25x = 229,516,842,072,050.25
  5. Step 5: Solve for x
    x = 229,516,842,072,050.25/16,356,666.25
  6. Step 6: Final answer
    x = 14,032,006.19

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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.