Home / 293,545,001,910.97-440,380,879,770.16-89,354,155,730.24

Finding the Fourth Proportional to 293,545,001,910.97, 440,380,879,770.16 and 89,354,155,730.24

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Solution

The fourth proportional to 293,545,001,910.97, 440,380,879,770.16 and 89,354,155,730.24 is: 134,050,525,321.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,545,001,910.97 : 440,380,879,770.16 = 89,354,155,730.24 : x
  2. Step 2: Convert to fraction form
    293,545,001,910.97/440,380,879,770.16 = 89,354,155,730.24/x
  3. Step 3: Cross multiply
    293,545,001,910.97x = 440,380,879,770.16 × 89,354,155,730.24
  4. Step 4: Simplify right side
    293,545,001,910.97x = 39,349,861,711,600,771,137,536
  5. Step 5: Solve for x
    x = 39,349,861,711,600,771,137,536/293,545,001,910.97
  6. Step 6: Final answer
    x = 134,050,525,321.28

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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.