Home / 27,480,320.01-41,221,805.63-9,035,856.64

Finding the Fourth Proportional to 27,480,320.01, 41,221,805.63 and 9,035,856.64

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Solution

The fourth proportional to 27,480,320.01, 41,221,805.63 and 9,035,856.64 is: 13,554,220.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,480,320.01 : 41,221,805.63 = 9,035,856.64 : x
  2. Step 2: Convert to fraction form
    27,480,320.01/41,221,805.63 = 9,035,856.64/x
  3. Step 3: Cross multiply
    27,480,320.01x = 41,221,805.63 × 9,035,856.64
  4. Step 4: Simplify right side
    27,480,320.01x = 372,474,325,944,499.69
  5. Step 5: Solve for x
    x = 372,474,325,944,499.69/27,480,320.01
  6. Step 6: Final answer
    x = 13,554,220.83

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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.