Home / 176,432,246.88-264,475,570.32-98,747,086.56

Finding the Fourth Proportional to 176,432,246.88, 264,475,570.32 and 98,747,086.56

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Solution

The fourth proportional to 176,432,246.88, 264,475,570.32 and 98,747,086.56 is: 148,023,915.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,432,246.88 : 264,475,570.32 = 98,747,086.56 : x
  2. Step 2: Convert to fraction form
    176,432,246.88/264,475,570.32 = 98,747,086.56/x
  3. Step 3: Cross multiply
    176,432,246.88x = 264,475,570.32 × 98,747,086.56
  4. Step 4: Simplify right side
    176,432,246.88x = 26,116,192,035,394,408
  5. Step 5: Solve for x
    x = 26,116,192,035,394,408/176,432,246.88
  6. Step 6: Final answer
    x = 148,023,915.68

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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.