Home / 332,014,234.80-498,021,352.20-101,982,950.40

Finding the Fourth Proportional to 332,014,234.80, 498,021,352.20 and 101,982,950.40

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Solution

The fourth proportional to 332,014,234.80, 498,021,352.20 and 101,982,950.40 is: 152,974,425.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,014,234.80 : 498,021,352.20 = 101,982,950.40 : x
  2. Step 2: Convert to fraction form
    332,014,234.80/498,021,352.20 = 101,982,950.40/x
  3. Step 3: Cross multiply
    332,014,234.80x = 498,021,352.20 × 101,982,950.40
  4. Step 4: Simplify right side
    332,014,234.80x = 50,789,686,859,553,536
  5. Step 5: Solve for x
    x = 50,789,686,859,553,536/332,014,234.80
  6. Step 6: Final answer
    x = 152,974,425.60

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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.