Home / 5,915,048,515.50-9,188,248,226.63

Finding the Third Proportional to 5,915,048,515.50 and 9,188,248,226.63

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Solution

The third proportional to 5,915,048,515.50 and 9,188,248,226.63 is: 14,272,732,548.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,915,048,515.50 : 9,188,248,226.63 = 9,188,248,226.63 : x
  2. Step 2: Convert to fraction form
    5,915,048,515.50/9,188,248,226.63 = 9,188,248,226.63/x
  3. Step 3: Cross multiply
    5,915,048,515.50x = 9,188,248,226.63 × 9,188,248,226.63
  4. Step 4: Simplify right side
    5,915,048,515.50x = 84,423,905,474,077,458,432
  5. Step 5: Solve for x
    x = 84,423,905,474,077,458,432/5,915,048,515.50
  6. Step 6: Final answer
    x = 14,272,732,548.66

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.