Home / 24,193,032.30-36,289,548.45-19,938,005.10

Finding the Fourth Proportional to 24,193,032.30, 36,289,548.45 and 19,938,005.10

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Solution

The fourth proportional to 24,193,032.30, 36,289,548.45 and 19,938,005.10 is: 29,907,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,032.30 : 36,289,548.45 = 19,938,005.10 : x
  2. Step 2: Convert to fraction form
    24,193,032.30/36,289,548.45 = 19,938,005.10/x
  3. Step 3: Cross multiply
    24,193,032.30x = 36,289,548.45 × 19,938,005.10
  4. Step 4: Simplify right side
    24,193,032.30x = 723,541,202,072,797.25
  5. Step 5: Solve for x
    x = 723,541,202,072,797.25/24,193,032.30
  6. Step 6: Final answer
    x = 29,907,007.65

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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.