Home / 23,381,676.53-32,267,838.24-12,927,499.41

Finding the Fourth Proportional to 23,381,676.53, 32,267,838.24 and 12,927,499.41

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Solution

The fourth proportional to 23,381,676.53, 32,267,838.24 and 12,927,499.41 is: 17,840,570.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,381,676.53 : 32,267,838.24 = 12,927,499.41 : x
  2. Step 2: Convert to fraction form
    23,381,676.53/32,267,838.24 = 12,927,499.41/x
  3. Step 3: Cross multiply
    23,381,676.53x = 32,267,838.24 × 12,927,499.41
  4. Step 4: Simplify right side
    23,381,676.53x = 417,142,459,809,575.44
  5. Step 5: Solve for x
    x = 417,142,459,809,575.44/23,381,676.53
  6. Step 6: Final answer
    x = 17,840,570.98

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1.5x scale

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.