Home / 71,227,466.70-106,844,310.45-23,358,410.70

Finding the Fourth Proportional to 71,227,466.70, 106,844,310.45 and 23,358,410.70

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Solution

The fourth proportional to 71,227,466.70, 106,844,310.45 and 23,358,410.70 is: 35,038,636.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,227,466.70 : 106,844,310.45 = 23,358,410.70 : x
  2. Step 2: Convert to fraction form
    71,227,466.70/106,844,310.45 = 23,358,410.70/x
  3. Step 3: Cross multiply
    71,227,466.70x = 106,844,310.45 × 23,358,410.70
  4. Step 4: Simplify right side
    71,227,466.70x = 2,495,713,284,449,402
  5. Step 5: Solve for x
    x = 2,495,713,284,449,402/71,227,466.70
  6. Step 6: Final answer
    x = 35,038,636.08

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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.