Home / 223,463,313.10-335,194,969.65-108,672,057.10

Finding the Fourth Proportional to 223,463,313.10, 335,194,969.65 and 108,672,057.10

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Solution

The fourth proportional to 223,463,313.10, 335,194,969.65 and 108,672,057.10 is: 163,008,085.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,463,313.10 : 335,194,969.65 = 108,672,057.10 : x
  2. Step 2: Convert to fraction form
    223,463,313.10/335,194,969.65 = 108,672,057.10/x
  3. Step 3: Cross multiply
    223,463,313.10x = 335,194,969.65 × 108,672,057.10
  4. Step 4: Simplify right side
    223,463,313.10x = 36,426,326,881,437,560
  5. Step 5: Solve for x
    x = 36,426,326,881,437,560/223,463,313.10
  6. Step 6: Final answer
    x = 163,008,085.65

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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.