Home / 27,260,477.10-40,890,715.65-24,868,992.60

Finding the Fourth Proportional to 27,260,477.10, 40,890,715.65 and 24,868,992.60

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Solution

The fourth proportional to 27,260,477.10, 40,890,715.65 and 24,868,992.60 is: 37,303,488.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,260,477.10 : 40,890,715.65 = 24,868,992.60 : x
  2. Step 2: Convert to fraction form
    27,260,477.10/40,890,715.65 = 24,868,992.60/x
  3. Step 3: Cross multiply
    27,260,477.10x = 40,890,715.65 × 24,868,992.60
  4. Step 4: Simplify right side
    27,260,477.10x = 1,016,910,904,908,554.25
  5. Step 5: Solve for x
    x = 1,016,910,904,908,554.25/27,260,477.10
  6. Step 6: Final answer
    x = 37,303,488.90

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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.