Home / 49,214,457.36-73,752,367.32-37,655,172

Finding the Fourth Proportional to 49,214,457.36, 73,752,367.32 and 37,655,172

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Solution

The fourth proportional to 49,214,457.36, 73,752,367.32 and 37,655,172 is: 56,429,720.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,214,457.36 : 73,752,367.32 = 37,655,172 : x
  2. Step 2: Convert to fraction form
    49,214,457.36/73,752,367.32 = 37,655,172/x
  3. Step 3: Cross multiply
    49,214,457.36x = 73,752,367.32 × 37,655,172
  4. Step 4: Simplify right side
    49,214,457.36x = 2,777,158,076,841,779
  5. Step 5: Solve for x
    x = 2,777,158,076,841,779/49,214,457.36
  6. Step 6: Final answer
    x = 56,429,720.57

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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.