Home / 40,222,274.60-60,333,411.90-13,295,930.60

Finding the Fourth Proportional to 40,222,274.60, 60,333,411.90 and 13,295,930.60

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Solution

The fourth proportional to 40,222,274.60, 60,333,411.90 and 13,295,930.60 is: 19,943,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,222,274.60 : 60,333,411.90 = 13,295,930.60 : x
  2. Step 2: Convert to fraction form
    40,222,274.60/60,333,411.90 = 13,295,930.60/x
  3. Step 3: Cross multiply
    40,222,274.60x = 60,333,411.90 × 13,295,930.60
  4. Step 4: Simplify right side
    40,222,274.60x = 802,188,857,483,614.12
  5. Step 5: Solve for x
    x = 802,188,857,483,614.12/40,222,274.60
  6. Step 6: Final answer
    x = 19,943,895.90

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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.