Home / 22,953,386.96-31,675,361.05-13,030,183.34

Finding the Fourth Proportional to 22,953,386.96, 31,675,361.05 and 13,030,183.34

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Solution

The fourth proportional to 22,953,386.96, 31,675,361.05 and 13,030,183.34 is: 17,981,475.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953,386.96 : 31,675,361.05 = 13,030,183.34 : x
  2. Step 2: Convert to fraction form
    22,953,386.96/31,675,361.05 = 13,030,183.34/x
  3. Step 3: Cross multiply
    22,953,386.96x = 31,675,361.05 × 13,030,183.34
  4. Step 4: Simplify right side
    22,953,386.96x = 412,735,761,651,242.69
  5. Step 5: Solve for x
    x = 412,735,761,651,242.69/22,953,386.96
  6. Step 6: Final answer
    x = 17,981,475.35

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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.