Home / 39,429,353.44-58,898,150.19-29,214,164.77

Finding the Fourth Proportional to 39,429,353.44, 58,898,150.19 and 29,214,164.77

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Solution

The fourth proportional to 39,429,353.44, 58,898,150.19 and 29,214,164.77 is: 43,639,068.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,429,353.44 : 58,898,150.19 = 29,214,164.77 : x
  2. Step 2: Convert to fraction form
    39,429,353.44/58,898,150.19 = 29,214,164.77/x
  3. Step 3: Cross multiply
    39,429,353.44x = 58,898,150.19 × 29,214,164.77
  4. Step 4: Simplify right side
    39,429,353.44x = 1,720,660,264,151,621.25
  5. Step 5: Solve for x
    x = 1,720,660,264,151,621.25/39,429,353.44
  6. Step 6: Final answer
    x = 43,639,068.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.