Home / 176,432,245.88-264,475,568.82-98,747,085.56

Finding the Fourth Proportional to 176,432,245.88, 264,475,568.82 and 98,747,085.56

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Solution

The fourth proportional to 176,432,245.88, 264,475,568.82 and 98,747,085.56 is: 148,023,914.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,432,245.88 : 264,475,568.82 = 98,747,085.56 : x
  2. Step 2: Convert to fraction form
    176,432,245.88/264,475,568.82 = 98,747,085.56/x
  3. Step 3: Cross multiply
    176,432,245.88x = 264,475,568.82 × 98,747,085.56
  4. Step 4: Simplify right side
    176,432,245.88x = 26,116,191,622,798,208
  5. Step 5: Solve for x
    x = 26,116,191,622,798,208/176,432,245.88
  6. Step 6: Final answer
    x = 148,023,914.18

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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.