Home / 17,966,999.60-26,951,665.80-9,463,943.60

Finding the Fourth Proportional to 17,966,999.60, 26,951,665.80 and 9,463,943.60

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Solution

The fourth proportional to 17,966,999.60, 26,951,665.80 and 9,463,943.60 is: 14,196,529.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,966,999.60 : 26,951,665.80 = 9,463,943.60 : x
  2. Step 2: Convert to fraction form
    17,966,999.60/26,951,665.80 = 9,463,943.60/x
  3. Step 3: Cross multiply
    17,966,999.60x = 26,951,665.80 × 9,463,943.60
  4. Step 4: Simplify right side
    17,966,999.60x = 255,069,045,057,248.88
  5. Step 5: Solve for x
    x = 255,069,045,057,248.88/17,966,999.60
  6. Step 6: Final answer
    x = 14,196,529.79

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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.