Home / 18,018,342,552.28-27,008,594,266.38-6,062,444,426.83

Finding the Fourth Proportional to 18,018,342,552.28, 27,008,594,266.38 and 6,062,444,426.83

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Solution

The fourth proportional to 18,018,342,552.28, 27,008,594,266.38 and 6,062,444,426.83 is: 9,087,300,971.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,018,342,552.28 : 27,008,594,266.38 = 6,062,444,426.83 : x
  2. Step 2: Convert to fraction form
    18,018,342,552.28/27,008,594,266.38 = 6,062,444,426.83/x
  3. Step 3: Cross multiply
    18,018,342,552.28x = 27,008,594,266.38 × 6,062,444,426.83
  4. Step 4: Simplify right side
    18,018,342,552.28x = 163,738,101,786,728,136,704
  5. Step 5: Solve for x
    x = 163,738,101,786,728,136,704/18,018,342,552.28
  6. Step 6: Final answer
    x = 9,087,300,971.86

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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.