Home / 14,357,686.03-19,823,308.96-11,044,096.12

Finding the Fourth Proportional to 14,357,686.03, 19,823,308.96 and 11,044,096.12

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Solution

The fourth proportional to 14,357,686.03, 19,823,308.96 and 11,044,096.12 is: 15,248,315.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,357,686.03 : 19,823,308.96 = 11,044,096.12 : x
  2. Step 2: Convert to fraction form
    14,357,686.03/19,823,308.96 = 11,044,096.12/x
  3. Step 3: Cross multiply
    14,357,686.03x = 19,823,308.96 × 11,044,096.12
  4. Step 4: Simplify right side
    14,357,686.03x = 218,930,529,477,067.72
  5. Step 5: Solve for x
    x = 218,930,529,477,067.72/14,357,686.03
  6. Step 6: Final answer
    x = 15,248,315.71

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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.