Home / 10,751,731,900.77-16,133,379,948.68-10,360,385,834.25

Finding the Fourth Proportional to 10,751,731,900.77, 16,133,379,948.68 and 10,360,385,834.25

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Solution

The fourth proportional to 10,751,731,900.77, 16,133,379,948.68 and 10,360,385,834.25 is: 15,546,150,389.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,731,900.77 : 16,133,379,948.68 = 10,360,385,834.25 : x
  2. Step 2: Convert to fraction form
    10,751,731,900.77/16,133,379,948.68 = 10,360,385,834.25/x
  3. Step 3: Cross multiply
    10,751,731,900.77x = 16,133,379,948.68 × 10,360,385,834.25
  4. Step 4: Simplify right side
    10,751,731,900.77x = 167,148,041,078,825,451,520
  5. Step 5: Solve for x
    x = 167,148,041,078,825,451,520/10,751,731,900.77
  6. Step 6: Final answer
    x = 15,546,150,389.67

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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.