Home / 61,507,619.33-92,306,849.94-29,159,635.50

Finding the Fourth Proportional to 61,507,619.33, 92,306,849.94 and 29,159,635.50

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Solution

The fourth proportional to 61,507,619.33, 92,306,849.94 and 29,159,635.50 is: 43,760,986.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,507,619.33 : 92,306,849.94 = 29,159,635.50 : x
  2. Step 2: Convert to fraction form
    61,507,619.33/92,306,849.94 = 29,159,635.50/x
  3. Step 3: Cross multiply
    61,507,619.33x = 92,306,849.94 × 29,159,635.50
  4. Step 4: Simplify right side
    61,507,619.33x = 2,691,634,098,403,597
  5. Step 5: Solve for x
    x = 2,691,634,098,403,597/61,507,619.33
  6. Step 6: Final answer
    x = 43,760,986.49

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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.