Home / 332,225,907.80-458,457,877.14-191,086,397.24

Finding the Fourth Proportional to 332,225,907.80, 458,457,877.14 and 191,086,397.24

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Solution

The fourth proportional to 332,225,907.80, 458,457,877.14 and 191,086,397.24 is: 263,691,247.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,225,907.80 : 458,457,877.14 = 191,086,397.24 : x
  2. Step 2: Convert to fraction form
    332,225,907.80/458,457,877.14 = 191,086,397.24/x
  3. Step 3: Cross multiply
    332,225,907.80x = 458,457,877.14 × 191,086,397.24
  4. Step 4: Simplify right side
    332,225,907.80x = 87,605,064,028,981,152
  5. Step 5: Solve for x
    x = 87,605,064,028,981,152/332,225,907.80
  6. Step 6: Final answer
    x = 263,691,247.35

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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.