Home / 38,096,015.73-52,572,927.74-22,418,506.23

Finding the Fourth Proportional to 38,096,015.73, 52,572,927.74 and 22,418,506.23

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Solution

The fourth proportional to 38,096,015.73, 52,572,927.74 and 22,418,506.23 is: 30,937,789.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,096,015.73 : 52,572,927.74 = 22,418,506.23 : x
  2. Step 2: Convert to fraction form
    38,096,015.73/52,572,927.74 = 22,418,506.23/x
  3. Step 3: Cross multiply
    38,096,015.73x = 52,572,927.74 × 22,418,506.23
  4. Step 4: Simplify right side
    38,096,015.73x = 1,178,606,507,956,437.25
  5. Step 5: Solve for x
    x = 1,178,606,507,956,437.25/38,096,015.73
  6. Step 6: Final answer
    x = 30,937,789.30

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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.