Home / 10,801,188,535.80-16,176,302,406.90-6,673,364,254.20

Finding the Fourth Proportional to 10,801,188,535.80, 16,176,302,406.90 and 6,673,364,254.20

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Solution

The fourth proportional to 10,801,188,535.80, 16,176,302,406.90 and 6,673,364,254.20 is: 9,994,303,672.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,801,188,535.80 : 16,176,302,406.90 = 6,673,364,254.20 : x
  2. Step 2: Convert to fraction form
    10,801,188,535.80/16,176,302,406.90 = 6,673,364,254.20/x
  3. Step 3: Cross multiply
    10,801,188,535.80x = 16,176,302,406.90 × 6,673,364,254.20
  4. Step 4: Simplify right side
    10,801,188,535.80x = 107,950,358,247,335,870,464
  5. Step 5: Solve for x
    x = 107,950,358,247,335,870,464/10,801,188,535.80
  6. Step 6: Final answer
    x = 9,994,303,672.19

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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.