Home / 59,692,871.20-89,527,059.60-16,551,234.40

Finding the Fourth Proportional to 59,692,871.20, 89,527,059.60 and 16,551,234.40

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Solution

The fourth proportional to 59,692,871.20, 89,527,059.60 and 16,551,234.40 is: 24,823,455.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,692,871.20 : 89,527,059.60 = 16,551,234.40 : x
  2. Step 2: Convert to fraction form
    59,692,871.20/89,527,059.60 = 16,551,234.40/x
  3. Step 3: Cross multiply
    59,692,871.20x = 89,527,059.60 × 16,551,234.40
  4. Step 4: Simplify right side
    59,692,871.20x = 1,481,783,348,582,370.25
  5. Step 5: Solve for x
    x = 1,481,783,348,582,370.25/59,692,871.20
  6. Step 6: Final answer
    x = 24,823,455.78

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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.