Home / 116,496,002.70-174,744,004.05-114,228,521.10

Finding the Fourth Proportional to 116,496,002.70, 174,744,004.05 and 114,228,521.10

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Solution

The fourth proportional to 116,496,002.70, 174,744,004.05 and 114,228,521.10 is: 171,342,781.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,496,002.70 : 174,744,004.05 = 114,228,521.10 : x
  2. Step 2: Convert to fraction form
    116,496,002.70/174,744,004.05 = 114,228,521.10/x
  3. Step 3: Cross multiply
    116,496,002.70x = 174,744,004.05 × 114,228,521.10
  4. Step 4: Simplify right side
    116,496,002.70x = 19,960,749,153,723,912
  5. Step 5: Solve for x
    x = 19,960,749,153,723,912/116,496,002.70
  6. Step 6: Final answer
    x = 171,342,781.65

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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.