Home / 27,635,895.45-41,390,857.58-16,298,487.45

Finding the Fourth Proportional to 27,635,895.45, 41,390,857.58 and 16,298,487.45

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Solution

The fourth proportional to 27,635,895.45, 41,390,857.58 and 16,298,487.45 is: 24,410,584.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,635,895.45 : 41,390,857.58 = 16,298,487.45 : x
  2. Step 2: Convert to fraction form
    27,635,895.45/41,390,857.58 = 16,298,487.45/x
  3. Step 3: Cross multiply
    27,635,895.45x = 41,390,857.58 × 16,298,487.45
  4. Step 4: Simplify right side
    27,635,895.45x = 674,608,372,730,875
  5. Step 5: Solve for x
    x = 674,608,372,730,875/27,635,895.45
  6. Step 6: Final answer
    x = 24,410,584.92

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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.