Home / 235,083,533.39-352,624,184.71-60,206,223.86

Finding the Fourth Proportional to 235,083,533.39, 352,624,184.71 and 60,206,223.86

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Solution

The fourth proportional to 235,083,533.39, 352,624,184.71 and 60,206,223.86 is: 90,309,050.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,083,533.39 : 352,624,184.71 = 60,206,223.86 : x
  2. Step 2: Convert to fraction form
    235,083,533.39/352,624,184.71 = 60,206,223.86/x
  3. Step 3: Cross multiply
    235,083,533.39x = 352,624,184.71 × 60,206,223.86
  4. Step 4: Simplify right side
    235,083,533.39x = 21,230,170,601,186,612
  5. Step 5: Solve for x
    x = 21,230,170,601,186,612/235,083,533.39
  6. Step 6: Final answer
    x = 90,309,050.13

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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.