Home / 15,337,668.60-23,006,502.90-9,682,961.40

Finding the Fourth Proportional to 15,337,668.60, 23,006,502.90 and 9,682,961.40

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Solution

The fourth proportional to 15,337,668.60, 23,006,502.90 and 9,682,961.40 is: 14,524,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,668.60 : 23,006,502.90 = 9,682,961.40 : x
  2. Step 2: Convert to fraction form
    15,337,668.60/23,006,502.90 = 9,682,961.40/x
  3. Step 3: Cross multiply
    15,337,668.60x = 23,006,502.90 × 9,682,961.40
  4. Step 4: Simplify right side
    15,337,668.60x = 222,771,079,529,688.06
  5. Step 5: Solve for x
    x = 222,771,079,529,688.06/15,337,668.60
  6. Step 6: Final answer
    x = 14,524,442.10

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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.