Home / 15,328,762,561.20-22,993,143,841.80-14,984,388,793.20

Finding the Fourth Proportional to 15,328,762,561.20, 22,993,143,841.80 and 14,984,388,793.20

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Solution

The fourth proportional to 15,328,762,561.20, 22,993,143,841.80 and 14,984,388,793.20 is: 22,476,583,189.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,762,561.20 : 22,993,143,841.80 = 14,984,388,793.20 : x
  2. Step 2: Convert to fraction form
    15,328,762,561.20/22,993,143,841.80 = 14,984,388,793.20/x
  3. Step 3: Cross multiply
    15,328,762,561.20x = 22,993,143,841.80 × 14,984,388,793.20
  4. Step 4: Simplify right side
    15,328,762,561.20x = 344,538,206,903,503,552,512
  5. Step 5: Solve for x
    x = 344,538,206,903,503,552,512/15,328,762,561.20
  6. Step 6: Final answer
    x = 22,476,583,189.80

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Double scale
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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.