Home / 61,273,903.04-91,919,258.40-27,194,494.40

Finding the Fourth Proportional to 61,273,903.04, 91,919,258.40 and 27,194,494.40

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Solution

The fourth proportional to 61,273,903.04, 91,919,258.40 and 27,194,494.40 is: 40,795,471.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,273,903.04 : 91,919,258.40 = 27,194,494.40 : x
  2. Step 2: Convert to fraction form
    61,273,903.04/91,919,258.40 = 27,194,494.40/x
  3. Step 3: Cross multiply
    61,273,903.04x = 91,919,258.40 × 27,194,494.40
  4. Step 4: Simplify right side
    61,273,903.04x = 2,499,697,757,810,953
  5. Step 5: Solve for x
    x = 2,499,697,757,810,953/61,273,903.04
  6. Step 6: Final answer
    x = 40,795,471.38

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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.