Home / 11,702,961.30-17,554,441.95-11,534,999.70

Finding the Fourth Proportional to 11,702,961.30, 17,554,441.95 and 11,534,999.70

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Solution

The fourth proportional to 11,702,961.30, 17,554,441.95 and 11,534,999.70 is: 17,302,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,702,961.30 : 17,554,441.95 = 11,534,999.70 : x
  2. Step 2: Convert to fraction form
    11,702,961.30/17,554,441.95 = 11,534,999.70/x
  3. Step 3: Cross multiply
    11,702,961.30x = 17,554,441.95 × 11,534,999.70
  4. Step 4: Simplify right side
    11,702,961.30x = 202,490,482,626,917.41
  5. Step 5: Solve for x
    x = 202,490,482,626,917.41/11,702,961.30
  6. Step 6: Final answer
    x = 17,302,499.55

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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.