Home / 17,195,187.16-23,729,534.70-9,852,861.36

Finding the Fourth Proportional to 17,195,187.16, 23,729,534.70 and 9,852,861.36

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Solution

The fourth proportional to 17,195,187.16, 23,729,534.70 and 9,852,861.36 is: 13,597,049.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,187.16 : 23,729,534.70 = 9,852,861.36 : x
  2. Step 2: Convert to fraction form
    17,195,187.16/23,729,534.70 = 9,852,861.36/x
  3. Step 3: Cross multiply
    17,195,187.16x = 23,729,534.70 × 9,852,861.36
  4. Step 4: Simplify right side
    17,195,187.16x = 233,803,815,536,409.16
  5. Step 5: Solve for x
    x = 233,803,815,536,409.16/17,195,187.16
  6. Step 6: Final answer
    x = 13,597,049.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.