Home / 18,074,616,814.80-27,111,925,222.20-16,111,686,337.20

Finding the Fourth Proportional to 18,074,616,814.80, 27,111,925,222.20 and 16,111,686,337.20

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Solution

The fourth proportional to 18,074,616,814.80, 27,111,925,222.20 and 16,111,686,337.20 is: 24,167,529,505.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,074,616,814.80 : 27,111,925,222.20 = 16,111,686,337.20 : x
  2. Step 2: Convert to fraction form
    18,074,616,814.80/27,111,925,222.20 = 16,111,686,337.20/x
  3. Step 3: Cross multiply
    18,074,616,814.80x = 27,111,925,222.20 × 16,111,686,337.20
  4. Step 4: Simplify right side
    18,074,616,814.80x = 436,818,835,177,707,864,064
  5. Step 5: Solve for x
    x = 436,818,835,177,707,864,064/18,074,616,814.80
  6. Step 6: Final answer
    x = 24,167,529,505.80

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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.