Home / 23,348,733.67-35,019,509.12-7,786,834.97

Finding the Fourth Proportional to 23,348,733.67, 35,019,509.12 and 7,786,834.97

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Solution

The fourth proportional to 23,348,733.67, 35,019,509.12 and 7,786,834.97 is: 11,679,054.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,733.67 : 35,019,509.12 = 7,786,834.97 : x
  2. Step 2: Convert to fraction form
    23,348,733.67/35,019,509.12 = 7,786,834.97/x
  3. Step 3: Cross multiply
    23,348,733.67x = 35,019,509.12 × 7,786,834.97
  4. Step 4: Simplify right side
    23,348,733.67x = 272,691,138,063,018.81
  5. Step 5: Solve for x
    x = 272,691,138,063,018.81/23,348,733.67
  6. Step 6: Final answer
    x = 11,679,054.71

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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.