Home / 23,312,563.40-34,931,520.30-14,777,625.80

Finding the Fourth Proportional to 23,312,563.40, 34,931,520.30 and 14,777,625.80

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Solution

The fourth proportional to 23,312,563.40, 34,931,520.30 and 14,777,625.80 is: 22,142,778.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,563.40 : 34,931,520.30 = 14,777,625.80 : x
  2. Step 2: Convert to fraction form
    23,312,563.40/34,931,520.30 = 14,777,625.80/x
  3. Step 3: Cross multiply
    23,312,563.40x = 34,931,520.30 × 14,777,625.80
  4. Step 4: Simplify right side
    23,312,563.40x = 516,204,935,618,503.75
  5. Step 5: Solve for x
    x = 516,204,935,618,503.75/23,312,563.40
  6. Step 6: Final answer
    x = 22,142,778.84

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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.