Home / 52,959,234.90-79,438,735.62-14,097,695.62

Finding the Fourth Proportional to 52,959,234.90, 79,438,735.62 and 14,097,695.62

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Solution

The fourth proportional to 52,959,234.90, 79,438,735.62 and 14,097,695.62 is: 21,146,512.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,959,234.90 : 79,438,735.62 = 14,097,695.62 : x
  2. Step 2: Convert to fraction form
    52,959,234.90/79,438,735.62 = 14,097,695.62/x
  3. Step 3: Cross multiply
    52,959,234.90x = 79,438,735.62 × 14,097,695.62
  4. Step 4: Simplify right side
    52,959,234.90x = 1,119,903,115,208,412
  5. Step 5: Solve for x
    x = 1,119,903,115,208,412/52,959,234.90
  6. Step 6: Final answer
    x = 21,146,512.36

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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.