Home / 14,829,060.41-20,466,251.80-8,303,110.43

Finding the Fourth Proportional to 14,829,060.41, 20,466,251.80 and 8,303,110.43

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Solution

The fourth proportional to 14,829,060.41, 20,466,251.80 and 8,303,110.43 is: 11,459,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,060.41 : 20,466,251.80 = 8,303,110.43 : x
  2. Step 2: Convert to fraction form
    14,829,060.41/20,466,251.80 = 8,303,110.43/x
  3. Step 3: Cross multiply
    14,829,060.41x = 20,466,251.80 × 8,303,110.43
  4. Step 4: Simplify right side
    14,829,060.41x = 169,933,548,783,586.28
  5. Step 5: Solve for x
    x = 169,933,548,783,586.28/14,829,060.41
  6. Step 6: Final answer
    x = 11,459,495.35

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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.