Home / 24,128,491.52-33,297,354.24-13,263,541.76

Finding the Fourth Proportional to 24,128,491.52, 33,297,354.24 and 13,263,541.76

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Solution

The fourth proportional to 24,128,491.52, 33,297,354.24 and 13,263,541.76 is: 18,303,707.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,128,491.52 : 33,297,354.24 = 13,263,541.76 : x
  2. Step 2: Convert to fraction form
    24,128,491.52/33,297,354.24 = 13,263,541.76/x
  3. Step 3: Cross multiply
    24,128,491.52x = 33,297,354.24 × 13,263,541.76
  4. Step 4: Simplify right side
    24,128,491.52x = 441,640,848,459,753.06
  5. Step 5: Solve for x
    x = 441,640,848,459,753.06/24,128,491.52
  6. Step 6: Final answer
    x = 18,303,707.39

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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.