Home / 17,925,060,463.12-24,738,752,558.82-10,202,009,417.92

Finding the Fourth Proportional to 17,925,060,463.12, 24,738,752,558.82 and 10,202,009,417.92

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Solution

The fourth proportional to 17,925,060,463.12, 24,738,752,558.82 and 10,202,009,417.92 is: 14,080,007,546.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925,060,463.12 : 24,738,752,558.82 = 10,202,009,417.92 : x
  2. Step 2: Convert to fraction form
    17,925,060,463.12/24,738,752,558.82 = 10,202,009,417.92/x
  3. Step 3: Cross multiply
    17,925,060,463.12x = 24,738,752,558.82 × 10,202,009,417.92
  4. Step 4: Simplify right side
    17,925,060,463.12x = 252,384,986,592,674,152,448
  5. Step 5: Solve for x
    x = 252,384,986,592,674,152,448/17,925,060,463.12
  6. Step 6: Final answer
    x = 14,080,007,546.53

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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.