Home / 40,762,929.24-56,256,083.96-23,360,893.56

Finding the Fourth Proportional to 40,762,929.24, 56,256,083.96 and 23,360,893.56

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Solution

The fourth proportional to 40,762,929.24, 56,256,083.96 and 23,360,893.56 is: 32,239,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,762,929.24 : 56,256,083.96 = 23,360,893.56 : x
  2. Step 2: Convert to fraction form
    40,762,929.24/56,256,083.96 = 23,360,893.56/x
  3. Step 3: Cross multiply
    40,762,929.24x = 56,256,083.96 × 23,360,893.56
  4. Step 4: Simplify right side
    40,762,929.24x = 1,314,192,389,375,178.75
  5. Step 5: Solve for x
    x = 1,314,192,389,375,178.75/40,762,929.24
  6. Step 6: Final answer
    x = 32,239,890.85

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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.