Home / 19,601,409.24-27,048,833.60-10,899,395

Finding the Fourth Proportional to 19,601,409.24, 27,048,833.60 and 10,899,395

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Solution

The fourth proportional to 19,601,409.24, 27,048,833.60 and 10,899,395 is: 15,040,547.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,601,409.24 : 27,048,833.60 = 10,899,395 : x
  2. Step 2: Convert to fraction form
    19,601,409.24/27,048,833.60 = 10,899,395/x
  3. Step 3: Cross multiply
    19,601,409.24x = 27,048,833.60 × 10,899,395
  4. Step 4: Simplify right side
    19,601,409.24x = 294,815,921,695,672
  5. Step 5: Solve for x
    x = 294,815,921,695,672/19,601,409.24
  6. Step 6: Final answer
    x = 15,040,547.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.