Home / 10,801,188,520.80-16,176,302,384.40-6,673,364,239.20

Finding the Fourth Proportional to 10,801,188,520.80, 16,176,302,384.40 and 6,673,364,239.20

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Solution

The fourth proportional to 10,801,188,520.80, 16,176,302,384.40 and 6,673,364,239.20 is: 9,994,303,649.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,801,188,520.80 : 16,176,302,384.40 = 6,673,364,239.20 : x
  2. Step 2: Convert to fraction form
    10,801,188,520.80/16,176,302,384.40 = 6,673,364,239.20/x
  3. Step 3: Cross multiply
    10,801,188,520.80x = 16,176,302,384.40 × 6,673,364,239.20
  4. Step 4: Simplify right side
    10,801,188,520.80x = 107,950,357,854,540,644,352
  5. Step 5: Solve for x
    x = 107,950,357,854,540,644,352/10,801,188,520.80
  6. Step 6: Final answer
    x = 9,994,303,649.70

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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.