Home / 11,185,550.28-16,696,666.80-9,598,313.16

Finding the Fourth Proportional to 11,185,550.28, 16,696,666.80 and 9,598,313.16

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Solution

The fourth proportional to 11,185,550.28, 16,696,666.80 and 9,598,313.16 is: 14,327,398.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,550.28 : 16,696,666.80 = 9,598,313.16 : x
  2. Step 2: Convert to fraction form
    11,185,550.28/16,696,666.80 = 9,598,313.16/x
  3. Step 3: Cross multiply
    11,185,550.28x = 16,696,666.80 × 9,598,313.16
  4. Step 4: Simplify right side
    11,185,550.28x = 160,259,836,674,575.09
  5. Step 5: Solve for x
    x = 160,259,836,674,575.09/11,185,550.28
  6. Step 6: Final answer
    x = 14,327,398.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.