Home / 18,373,521,851.30-27,560,282,776.96-18,373,521,851.30

Finding the Fourth Proportional to 18,373,521,851.30, 27,560,282,776.96 and 18,373,521,851.30

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Solution

The fourth proportional to 18,373,521,851.30, 27,560,282,776.96 and 18,373,521,851.30 is: 27,560,282,776.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,373,521,851.30 : 27,560,282,776.96 = 18,373,521,851.30 : x
  2. Step 2: Convert to fraction form
    18,373,521,851.30/27,560,282,776.96 = 18,373,521,851.30/x
  3. Step 3: Cross multiply
    18,373,521,851.30x = 27,560,282,776.96 × 18,373,521,851.30
  4. Step 4: Simplify right side
    18,373,521,851.30x = 506,379,457,830,481,559,552
  5. Step 5: Solve for x
    x = 506,379,457,830,481,559,552/18,373,521,851.30
  6. Step 6: Final answer
    x = 27,560,282,776.96

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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.