Home / 113,698,034.42-170,622,738.23-61,895,713.59

Finding the Fourth Proportional to 113,698,034.42, 170,622,738.23 and 61,895,713.59

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Solution

The fourth proportional to 113,698,034.42, 170,622,738.23 and 61,895,713.59 is: 92,884,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,698,034.42 : 170,622,738.23 = 61,895,713.59 : x
  2. Step 2: Convert to fraction form
    113,698,034.42/170,622,738.23 = 61,895,713.59/x
  3. Step 3: Cross multiply
    113,698,034.42x = 170,622,738.23 × 61,895,713.59
  4. Step 4: Simplify right side
    113,698,034.42x = 10,560,816,137,116,146
  5. Step 5: Solve for x
    x = 10,560,816,137,116,146/113,698,034.42
  6. Step 6: Final answer
    x = 92,884,773.18

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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.