Home / 349,870,890.27-524,808,297.30-116,700,962.14

Finding the Fourth Proportional to 349,870,890.27, 524,808,297.30 and 116,700,962.14

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Solution

The fourth proportional to 349,870,890.27, 524,808,297.30 and 116,700,962.14 is: 175,052,097.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,870,890.27 : 524,808,297.30 = 116,700,962.14 : x
  2. Step 2: Convert to fraction form
    349,870,890.27/524,808,297.30 = 116,700,962.14/x
  3. Step 3: Cross multiply
    349,870,890.27x = 524,808,297.30 × 116,700,962.14
  4. Step 4: Simplify right side
    349,870,890.27x = 61,245,633,231,453,520
  5. Step 5: Solve for x
    x = 61,245,633,231,453,520/349,870,890.27
  6. Step 6: Final answer
    x = 175,052,097.60

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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.