Home / 23,118,787.08-34,653,113.42-11,576,428.31

Finding the Fourth Proportional to 23,118,787.08, 34,653,113.42 and 11,576,428.31

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Solution

The fourth proportional to 23,118,787.08, 34,653,113.42 and 11,576,428.31 is: 17,352,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,118,787.08 : 34,653,113.42 = 11,576,428.31 : x
  2. Step 2: Convert to fraction form
    23,118,787.08/34,653,113.42 = 11,576,428.31/x
  3. Step 3: Cross multiply
    23,118,787.08x = 34,653,113.42 × 11,576,428.31
  4. Step 4: Simplify right side
    23,118,787.08x = 401,159,283,009,998.88
  5. Step 5: Solve for x
    x = 401,159,283,009,998.88/23,118,787.08
  6. Step 6: Final answer
    x = 17,352,090.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.