Home / 179,765,389,364.98-269,272,851,050.64-107,826,758,604.35

Finding the Fourth Proportional to 179,765,389,364.98, 269,272,851,050.64 and 107,826,758,604.35

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Solution

The fourth proportional to 179,765,389,364.98, 269,272,851,050.64 and 107,826,758,604.35 is: 161,515,065,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,765,389,364.98 : 269,272,851,050.64 = 107,826,758,604.35 : x
  2. Step 2: Convert to fraction form
    179,765,389,364.98/269,272,851,050.64 = 107,826,758,604.35/x
  3. Step 3: Cross multiply
    179,765,389,364.98x = 269,272,851,050.64 × 107,826,758,604.35
  4. Step 4: Simplify right side
    179,765,389,364.98x = 29,034,818,708,942,457,143,296
  5. Step 5: Solve for x
    x = 29,034,818,708,942,457,143,296/179,765,389,364.98
  6. Step 6: Final answer
    x = 161,515,065,895.10

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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.