Home / 27,685,363.30-41,528,044.95-16,338,624.10

Finding the Fourth Proportional to 27,685,363.30, 41,528,044.95 and 16,338,624.10

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Solution

The fourth proportional to 27,685,363.30, 41,528,044.95 and 16,338,624.10 is: 24,507,936.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,685,363.30 : 41,528,044.95 = 16,338,624.10 : x
  2. Step 2: Convert to fraction form
    27,685,363.30/41,528,044.95 = 16,338,624.10/x
  3. Step 3: Cross multiply
    27,685,363.30x = 41,528,044.95 × 16,338,624.10
  4. Step 4: Simplify right side
    27,685,363.30x = 678,511,116,045,953.38
  5. Step 5: Solve for x
    x = 678,511,116,045,953.38/27,685,363.30
  6. Step 6: Final answer
    x = 24,507,936.15

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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.