Home / 11,948,523,152.66-16,489,014,616.13-6,596,127,493.77

Finding the Fourth Proportional to 11,948,523,152.66, 16,489,014,616.13 and 6,596,127,493.77

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Solution

The fourth proportional to 11,948,523,152.66, 16,489,014,616.13 and 6,596,127,493.77 is: 9,102,685,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,948,523,152.66 : 16,489,014,616.13 = 6,596,127,493.77 : x
  2. Step 2: Convert to fraction form
    11,948,523,152.66/16,489,014,616.13 = 6,596,127,493.77/x
  3. Step 3: Cross multiply
    11,948,523,152.66x = 16,489,014,616.13 × 6,596,127,493.77
  4. Step 4: Simplify right side
    11,948,523,152.66x = 108,763,642,654,597,496,832
  5. Step 5: Solve for x
    x = 108,763,642,654,597,496,832/11,948,523,152.66
  6. Step 6: Final answer
    x = 9,102,685,015.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.