Home / 17,835,176.70-26,752,765.05-4,372,004.70

Finding the Fourth Proportional to 17,835,176.70, 26,752,765.05 and 4,372,004.70

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Solution

The fourth proportional to 17,835,176.70, 26,752,765.05 and 4,372,004.70 is: 6,558,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,835,176.70 : 26,752,765.05 = 4,372,004.70 : x
  2. Step 2: Convert to fraction form
    17,835,176.70/26,752,765.05 = 4,372,004.70/x
  3. Step 3: Cross multiply
    17,835,176.70x = 26,752,765.05 × 4,372,004.70
  4. Step 4: Simplify right side
    17,835,176.70x = 116,963,214,536,595.75
  5. Step 5: Solve for x
    x = 116,963,214,536,595.75/17,835,176.70
  6. Step 6: Final answer
    x = 6,558,007.05

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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.