Home / 349,870,914.44-524,808,333.52-116,700,986.26

Finding the Fourth Proportional to 349,870,914.44, 524,808,333.52 and 116,700,986.26

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Solution

The fourth proportional to 349,870,914.44, 524,808,333.52 and 116,700,986.26 is: 175,052,133.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,870,914.44 : 524,808,333.52 = 116,700,986.26 : x
  2. Step 2: Convert to fraction form
    349,870,914.44/524,808,333.52 = 116,700,986.26/x
  3. Step 3: Cross multiply
    349,870,914.44x = 524,808,333.52 × 116,700,986.26
  4. Step 4: Simplify right side
    349,870,914.44x = 61,245,650,119,251,016
  5. Step 5: Solve for x
    x = 61,245,650,119,251,016/349,870,914.44
  6. Step 6: Final answer
    x = 175,052,133.78

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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.