Home / 32,291,940.52-44,573,676.43-19,243,291.24

Finding the Fourth Proportional to 32,291,940.52, 44,573,676.43 and 19,243,291.24

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Solution

The fourth proportional to 32,291,940.52, 44,573,676.43 and 19,243,291.24 is: 26,562,176.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,291,940.52 : 44,573,676.43 = 19,243,291.24 : x
  2. Step 2: Convert to fraction form
    32,291,940.52/44,573,676.43 = 19,243,291.24/x
  3. Step 3: Cross multiply
    32,291,940.52x = 44,573,676.43 × 19,243,291.24
  4. Step 4: Simplify right side
    32,291,940.52x = 857,744,237,180,013.38
  5. Step 5: Solve for x
    x = 857,744,237,180,013.38/32,291,940.52
  6. Step 6: Final answer
    x = 26,562,176.92

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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.