Home / 111,797,293.46-154,285,356.85-62,240,814.64

Finding the Fourth Proportional to 111,797,293.46, 154,285,356.85 and 62,240,814.64

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Solution

The fourth proportional to 111,797,293.46, 154,285,356.85 and 62,240,814.64 is: 85,895,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,797,293.46 : 154,285,356.85 = 62,240,814.64 : x
  2. Step 2: Convert to fraction form
    111,797,293.46/154,285,356.85 = 62,240,814.64/x
  3. Step 3: Cross multiply
    111,797,293.46x = 154,285,356.85 × 62,240,814.64
  4. Step 4: Simplify right side
    111,797,293.46x = 9,602,846,297,367,104
  5. Step 5: Solve for x
    x = 9,602,846,297,367,104/111,797,293.46
  6. Step 6: Final answer
    x = 85,895,159.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.