Home / 61,327,222.57-84,632,564.94-33,449,925.71

Finding the Fourth Proportional to 61,327,222.57, 84,632,564.94 and 33,449,925.71

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Solution

The fourth proportional to 61,327,222.57, 84,632,564.94 and 33,449,925.71 is: 46,161,441.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,327,222.57 : 84,632,564.94 = 33,449,925.71 : x
  2. Step 2: Convert to fraction form
    61,327,222.57/84,632,564.94 = 33,449,925.71/x
  3. Step 3: Cross multiply
    61,327,222.57x = 84,632,564.94 × 33,449,925.71
  4. Step 4: Simplify right side
    61,327,222.57x = 2,830,953,009,889,750.50
  5. Step 5: Solve for x
    x = 2,830,953,009,889,750.50/61,327,222.57
  6. Step 6: Final answer
    x = 46,161,441.71

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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.