Home / 32,968,754.35-45,490,865.23-19,025,022.58

Finding the Fourth Proportional to 32,968,754.35, 45,490,865.23 and 19,025,022.58

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Solution

The fourth proportional to 32,968,754.35, 45,490,865.23 and 19,025,022.58 is: 26,251,059.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,968,754.35 : 45,490,865.23 = 19,025,022.58 : x
  2. Step 2: Convert to fraction form
    32,968,754.35/45,490,865.23 = 19,025,022.58/x
  3. Step 3: Cross multiply
    32,968,754.35x = 45,490,865.23 × 19,025,022.58
  4. Step 4: Simplify right side
    32,968,754.35x = 865,464,737,861,907.50
  5. Step 5: Solve for x
    x = 865,464,737,861,907.50/32,968,754.35
  6. Step 6: Final answer
    x = 26,251,059.68

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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.