Home / 9,624,770.80-14,437,156.20-9,558,415.60

Finding the Fourth Proportional to 9,624,770.80, 14,437,156.20 and 9,558,415.60

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Solution

The fourth proportional to 9,624,770.80, 14,437,156.20 and 9,558,415.60 is: 14,337,623.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,770.80 : 14,437,156.20 = 9,558,415.60 : x
  2. Step 2: Convert to fraction form
    9,624,770.80/14,437,156.20 = 9,558,415.60/x
  3. Step 3: Cross multiply
    9,624,770.80x = 14,437,156.20 × 9,558,415.60
  4. Step 4: Simplify right side
    9,624,770.80x = 137,996,339,041,716.70
  5. Step 5: Solve for x
    x = 137,996,339,041,716.70/9,624,770.80
  6. Step 6: Final answer
    x = 14,337,623.40

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Similar ratio
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1.5x scale

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.