Home / 16,740,391,543.80-25,110,587,315.70-6,796,598,992.80

Finding the Fourth Proportional to 16,740,391,543.80, 25,110,587,315.70 and 6,796,598,992.80

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Solution

The fourth proportional to 16,740,391,543.80, 25,110,587,315.70 and 6,796,598,992.80 is: 10,194,898,489.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,740,391,543.80 : 25,110,587,315.70 = 6,796,598,992.80 : x
  2. Step 2: Convert to fraction form
    16,740,391,543.80/25,110,587,315.70 = 6,796,598,992.80/x
  3. Step 3: Cross multiply
    16,740,391,543.80x = 25,110,587,315.70 × 6,796,598,992.80
  4. Step 4: Simplify right side
    16,740,391,543.80x = 170,666,592,458,503,094,272
  5. Step 5: Solve for x
    x = 170,666,592,458,503,094,272/16,740,391,543.80
  6. Step 6: Final answer
    x = 10,194,898,489.20

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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.