Home / 36,300,500,429.69-54,450,852,796.91-13,923,108,118.67

Finding the Fourth Proportional to 36,300,500,429.69, 54,450,852,796.91 and 13,923,108,118.67

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Solution

The fourth proportional to 36,300,500,429.69, 54,450,852,796.91 and 13,923,108,118.67 is: 20,884,701,358.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,300,500,429.69 : 54,450,852,796.91 = 13,923,108,118.67 : x
  2. Step 2: Convert to fraction form
    36,300,500,429.69/54,450,852,796.91 = 13,923,108,118.67/x
  3. Step 3: Cross multiply
    36,300,500,429.69x = 54,450,852,796.91 × 13,923,108,118.67
  4. Step 4: Simplify right side
    36,300,500,429.69x = 758,125,110,644,929,724,416
  5. Step 5: Solve for x
    x = 758,125,110,644,929,724,416/36,300,500,429.69
  6. Step 6: Final answer
    x = 20,884,701,358.68

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1.5x scale

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.