Home / 38,096,017.23-52,572,929.81-22,418,507.73

Finding the Fourth Proportional to 38,096,017.23, 52,572,929.81 and 22,418,507.73

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Solution

The fourth proportional to 38,096,017.23, 52,572,929.81 and 22,418,507.73 is: 30,937,791.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,096,017.23 : 52,572,929.81 = 22,418,507.73 : x
  2. Step 2: Convert to fraction form
    38,096,017.23/52,572,929.81 = 22,418,507.73/x
  3. Step 3: Cross multiply
    38,096,017.23x = 52,572,929.81 × 22,418,507.73
  4. Step 4: Simplify right side
    38,096,017.23x = 1,178,606,633,222,140
  5. Step 5: Solve for x
    x = 1,178,606,633,222,140/38,096,017.23
  6. Step 6: Final answer
    x = 30,937,791.37

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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.