Home / 9,910,795.10-13,906,999.60-9,910,795.10

Finding the Fourth Proportional to 9,910,795.10, 13,906,999.60 and 9,910,795.10

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Solution

The fourth proportional to 9,910,795.10, 13,906,999.60 and 9,910,795.10 is: 13,906,999.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,795.10 : 13,906,999.60 = 9,910,795.10 : x
  2. Step 2: Convert to fraction form
    9,910,795.10/13,906,999.60 = 9,910,795.10/x
  3. Step 3: Cross multiply
    9,910,795.10x = 13,906,999.60 × 9,910,795.10
  4. Step 4: Simplify right side
    9,910,795.10x = 137,829,423,491,381.95
  5. Step 5: Solve for x
    x = 137,829,423,491,381.95/9,910,795.10
  6. Step 6: Final answer
    x = 13,906,999.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.