Home / 27,501,140.06-41,248,486.82-9,305,280.80

Finding the Fourth Proportional to 27,501,140.06, 41,248,486.82 and 9,305,280.80

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Solution

The fourth proportional to 27,501,140.06, 41,248,486.82 and 9,305,280.80 is: 13,956,830.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,140.06 : 41,248,486.82 = 9,305,280.80 : x
  2. Step 2: Convert to fraction form
    27,501,140.06/41,248,486.82 = 9,305,280.80/x
  3. Step 3: Cross multiply
    27,501,140.06x = 41,248,486.82 × 9,305,280.80
  4. Step 4: Simplify right side
    27,501,140.06x = 383,828,752,435,199.06
  5. Step 5: Solve for x
    x = 383,828,752,435,199.06/27,501,140.06
  6. Step 6: Final answer
    x = 13,956,830.57

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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.