Home / 22,870,561.65-34,298,567.61-7,514,311.86

Finding the Fourth Proportional to 22,870,561.65, 34,298,567.61 and 7,514,311.86

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Solution

The fourth proportional to 22,870,561.65, 34,298,567.61 and 7,514,311.86 is: 11,269,077.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,870,561.65 : 34,298,567.61 = 7,514,311.86 : x
  2. Step 2: Convert to fraction form
    22,870,561.65/34,298,567.61 = 7,514,311.86/x
  3. Step 3: Cross multiply
    22,870,561.65x = 34,298,567.61 × 7,514,311.86
  4. Step 4: Simplify right side
    22,870,561.65x = 257,730,133,372,834.88
  5. Step 5: Solve for x
    x = 257,730,133,372,834.88/22,870,561.65
  6. Step 6: Final answer
    x = 11,269,077.57

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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.