Home / 41,070,495.89-56,677,955.50-22,485,325.97

Finding the Fourth Proportional to 41,070,495.89, 56,677,955.50 and 22,485,325.97

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Solution

The fourth proportional to 41,070,495.89, 56,677,955.50 and 22,485,325.97 is: 31,030,117.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070,495.89 : 56,677,955.50 = 22,485,325.97 : x
  2. Step 2: Convert to fraction form
    41,070,495.89/56,677,955.50 = 22,485,325.97/x
  3. Step 3: Cross multiply
    41,070,495.89x = 56,677,955.50 × 22,485,325.97
  4. Step 4: Simplify right side
    41,070,495.89x = 1,274,422,304,900,455.75
  5. Step 5: Solve for x
    x = 1,274,422,304,900,455.75/41,070,495.89
  6. Step 6: Final answer
    x = 31,030,117.29

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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.