Home / 174,960,914.70-262,441,372.05-123,900,588.30

Finding the Fourth Proportional to 174,960,914.70, 262,441,372.05 and 123,900,588.30

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Solution

The fourth proportional to 174,960,914.70, 262,441,372.05 and 123,900,588.30 is: 185,850,882.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,914.70 : 262,441,372.05 = 123,900,588.30 : x
  2. Step 2: Convert to fraction form
    174,960,914.70/262,441,372.05 = 123,900,588.30/x
  3. Step 3: Cross multiply
    174,960,914.70x = 262,441,372.05 × 123,900,588.30
  4. Step 4: Simplify right side
    174,960,914.70x = 32,516,640,391,254,176
  5. Step 5: Solve for x
    x = 32,516,640,391,254,176/174,960,914.70
  6. Step 6: Final answer
    x = 185,850,882.45

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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.