Home / 29,495,283-40,705,914-16,267,047.31

Finding the Fourth Proportional to 29,495,283, 40,705,914 and 16,267,047.31

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Solution

The fourth proportional to 29,495,283, 40,705,914 and 16,267,047.31 is: 22,449,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495,283 : 40,705,914 = 16,267,047.31 : x
  2. Step 2: Convert to fraction form
    29,495,283/40,705,914 = 16,267,047.31/x
  3. Step 3: Cross multiply
    29,495,283x = 40,705,914 × 16,267,047.31
  4. Step 4: Simplify right side
    29,495,283x = 662,165,028,834,791.38
  5. Step 5: Solve for x
    x = 662,165,028,834,791.38/29,495,283
  6. Step 6: Final answer
    x = 22,449,861.86

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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.