Home / 36,158,423.17-54,252,005.11-11,570,137.31

Finding the Fourth Proportional to 36,158,423.17, 54,252,005.11 and 11,570,137.31

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Solution

The fourth proportional to 36,158,423.17, 54,252,005.11 and 11,570,137.31 is: 17,359,804.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,158,423.17 : 54,252,005.11 = 11,570,137.31 : x
  2. Step 2: Convert to fraction form
    36,158,423.17/54,252,005.11 = 11,570,137.31/x
  3. Step 3: Cross multiply
    36,158,423.17x = 54,252,005.11 × 11,570,137.31
  4. Step 4: Simplify right side
    36,158,423.17x = 627,703,148,407,671
  5. Step 5: Solve for x
    x = 627,703,148,407,671/36,158,423.17
  6. Step 6: Final answer
    x = 17,359,804.26

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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.