Home / 297,440,504.56-410,340,557.10-185,737,415.68

Finding the Fourth Proportional to 297,440,504.56, 410,340,557.10 and 185,737,415.68

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Solution

The fourth proportional to 297,440,504.56, 410,340,557.10 and 185,737,415.68 is: 256,238,116.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,440,504.56 : 410,340,557.10 = 185,737,415.68 : x
  2. Step 2: Convert to fraction form
    297,440,504.56/410,340,557.10 = 185,737,415.68/x
  3. Step 3: Cross multiply
    297,440,504.56x = 410,340,557.10 × 185,737,415.68
  4. Step 4: Simplify right side
    297,440,504.56x = 76,215,594,624,445,488
  5. Step 5: Solve for x
    x = 76,215,594,624,445,488/297,440,504.56
  6. Step 6: Final answer
    x = 256,238,116.38

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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.