Home / 27,886,153.80-41,829,230.70-26,823,271.80

Finding the Fourth Proportional to 27,886,153.80, 41,829,230.70 and 26,823,271.80

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Solution

The fourth proportional to 27,886,153.80, 41,829,230.70 and 26,823,271.80 is: 40,234,907.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,886,153.80 : 41,829,230.70 = 26,823,271.80 : x
  2. Step 2: Convert to fraction form
    27,886,153.80/41,829,230.70 = 26,823,271.80/x
  3. Step 3: Cross multiply
    27,886,153.80x = 41,829,230.70 × 26,823,271.80
  4. Step 4: Simplify right side
    27,886,153.80x = 1,121,996,824,251,004.38
  5. Step 5: Solve for x
    x = 1,121,996,824,251,004.38/27,886,153.80
  6. Step 6: Final answer
    x = 40,234,907.70

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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.