Home / 34,147,416.94-51,221,212.89-13,952,658.94

Finding the Fourth Proportional to 34,147,416.94, 51,221,212.89 and 13,952,658.94

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Solution

The fourth proportional to 34,147,416.94, 51,221,212.89 and 13,952,658.94 is: 20,929,024.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,147,416.94 : 51,221,212.89 = 13,952,658.94 : x
  2. Step 2: Convert to fraction form
    34,147,416.94/51,221,212.89 = 13,952,658.94/x
  3. Step 3: Cross multiply
    34,147,416.94x = 51,221,212.89 × 13,952,658.94
  4. Step 4: Simplify right side
    34,147,416.94x = 714,672,113,947,301.75
  5. Step 5: Solve for x
    x = 714,672,113,947,301.75/34,147,416.94
  6. Step 6: Final answer
    x = 20,929,024.15

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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.