Home / 37,280,024.76-55,894,039.61-16,519,171.38

Finding the Fourth Proportional to 37,280,024.76, 55,894,039.61 and 16,519,171.38

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Solution

The fourth proportional to 37,280,024.76, 55,894,039.61 and 16,519,171.38 is: 24,767,237.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,280,024.76 : 55,894,039.61 = 16,519,171.38 : x
  2. Step 2: Convert to fraction form
    37,280,024.76/55,894,039.61 = 16,519,171.38/x
  3. Step 3: Cross multiply
    37,280,024.76x = 55,894,039.61 × 16,519,171.38
  4. Step 4: Simplify right side
    37,280,024.76x = 923,323,219,076,032.25
  5. Step 5: Solve for x
    x = 923,323,219,076,032.25/37,280,024.76
  6. Step 6: Final answer
    x = 24,767,237.28

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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.