Home / 624,054,633.90-935,410,104.45-235,727,414.70

Finding the Fourth Proportional to 624,054,633.90, 935,410,104.45 and 235,727,414.70

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Solution

The fourth proportional to 624,054,633.90, 935,410,104.45 and 235,727,414.70 is: 353,337,342.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,054,633.90 : 935,410,104.45 = 235,727,414.70 : x
  2. Step 2: Convert to fraction form
    624,054,633.90/935,410,104.45 = 235,727,414.70/x
  3. Step 3: Cross multiply
    624,054,633.90x = 935,410,104.45 × 235,727,414.70
  4. Step 4: Simplify right side
    624,054,633.90x = 220,501,805,606,255,456
  5. Step 5: Solve for x
    x = 220,501,805,606,255,456/624,054,633.90
  6. Step 6: Final answer
    x = 353,337,342.00

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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.