Home / 49,191,814.50-67,884,708.87-27,461,782.50

Finding the Fourth Proportional to 49,191,814.50, 67,884,708.87 and 27,461,782.50

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Solution

The fourth proportional to 49,191,814.50, 67,884,708.87 and 27,461,782.50 is: 37,897,262.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,191,814.50 : 67,884,708.87 = 27,461,782.50 : x
  2. Step 2: Convert to fraction form
    49,191,814.50/67,884,708.87 = 27,461,782.50/x
  3. Step 3: Cross multiply
    49,191,814.50x = 67,884,708.87 × 27,461,782.50
  4. Step 4: Simplify right side
    49,191,814.50x = 1,864,235,110,063,761
  5. Step 5: Solve for x
    x = 1,864,235,110,063,761/49,191,814.50
  6. Step 6: Final answer
    x = 37,897,262.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.