Home / 41,463,174.35-57,218,790.03-22,878,482.51

Finding the Fourth Proportional to 41,463,174.35, 57,218,790.03 and 22,878,482.51

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Solution

The fourth proportional to 41,463,174.35, 57,218,790.03 and 22,878,482.51 is: 31,572,090.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,463,174.35 : 57,218,790.03 = 22,878,482.51 : x
  2. Step 2: Convert to fraction form
    41,463,174.35/57,218,790.03 = 22,878,482.51/x
  3. Step 3: Cross multiply
    41,463,174.35x = 57,218,790.03 × 22,878,482.51
  4. Step 4: Simplify right side
    41,463,174.35x = 1,309,079,086,944,717.50
  5. Step 5: Solve for x
    x = 1,309,079,086,944,717.50/41,463,174.35
  6. Step 6: Final answer
    x = 31,572,090.35

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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.