Home / 16,165,666.08-24,252,359.86-5,383,060.38

Finding the Fourth Proportional to 16,165,666.08, 24,252,359.86 and 5,383,060.38

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Solution

The fourth proportional to 16,165,666.08, 24,252,359.86 and 5,383,060.38 is: 8,075,876.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,666.08 : 24,252,359.86 = 5,383,060.38 : x
  2. Step 2: Convert to fraction form
    16,165,666.08/24,252,359.86 = 5,383,060.38/x
  3. Step 3: Cross multiply
    16,165,666.08x = 24,252,359.86 × 5,383,060.38
  4. Step 4: Simplify right side
    16,165,666.08x = 130,551,917,483,868.34
  5. Step 5: Solve for x
    x = 130,551,917,483,868.34/16,165,666.08
  6. Step 6: Final answer
    x = 8,075,876.17

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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.