Home / 146,294,800.60-219,441,763.50-37,119,760.60

Finding the Fourth Proportional to 146,294,800.60, 219,441,763.50 and 37,119,760.60

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Solution

The fourth proportional to 146,294,800.60, 219,441,763.50 and 37,119,760.60 is: 55,679,529.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,294,800.60 : 219,441,763.50 = 37,119,760.60 : x
  2. Step 2: Convert to fraction form
    146,294,800.60/219,441,763.50 = 37,119,760.60/x
  3. Step 3: Cross multiply
    146,294,800.60x = 219,441,763.50 × 37,119,760.60
  4. Step 4: Simplify right side
    146,294,800.60x = 8,145,625,726,761,818
  5. Step 5: Solve for x
    x = 8,145,625,726,761,818/146,294,800.60
  6. Step 6: Final answer
    x = 55,679,529.92

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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.