Home / 14,536,076.06-20,060,665.76-8,009,697.62

Finding the Fourth Proportional to 14,536,076.06, 20,060,665.76 and 8,009,697.62

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Solution

The fourth proportional to 14,536,076.06, 20,060,665.76 and 8,009,697.62 is: 11,053,868.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,076.06 : 20,060,665.76 = 8,009,697.62 : x
  2. Step 2: Convert to fraction form
    14,536,076.06/20,060,665.76 = 8,009,697.62/x
  3. Step 3: Cross multiply
    14,536,076.06x = 20,060,665.76 × 8,009,697.62
  4. Step 4: Simplify right side
    14,536,076.06x = 160,679,866,793,487.50
  5. Step 5: Solve for x
    x = 160,679,866,793,487.50/14,536,076.06
  6. Step 6: Final answer
    x = 11,053,868.05

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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.