Home / 27,333,271.69-41,015,040.89-16,376,535.99

Finding the Fourth Proportional to 27,333,271.69, 41,015,040.89 and 16,376,535.99

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Solution

The fourth proportional to 27,333,271.69, 41,015,040.89 and 16,376,535.99 is: 24,573,871.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,333,271.69 : 41,015,040.89 = 16,376,535.99 : x
  2. Step 2: Convert to fraction form
    27,333,271.69/41,015,040.89 = 16,376,535.99/x
  3. Step 3: Cross multiply
    27,333,271.69x = 41,015,040.89 × 16,376,535.99
  4. Step 4: Simplify right side
    27,333,271.69x = 671,684,293,266,406.62
  5. Step 5: Solve for x
    x = 671,684,293,266,406.62/27,333,271.69
  6. Step 6: Final answer
    x = 24,573,871.03

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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.