Home / 36,880,957.52-55,311,796.60-10,966,279.60

Finding the Fourth Proportional to 36,880,957.52, 55,311,796.60 and 10,966,279.60

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Solution

The fourth proportional to 36,880,957.52, 55,311,796.60 and 10,966,279.60 is: 16,446,553.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,880,957.52 : 55,311,796.60 = 10,966,279.60 : x
  2. Step 2: Convert to fraction form
    36,880,957.52/55,311,796.60 = 10,966,279.60/x
  3. Step 3: Cross multiply
    36,880,957.52x = 55,311,796.60 × 10,966,279.60
  4. Step 4: Simplify right side
    36,880,957.52x = 606,564,626,693,929.38
  5. Step 5: Solve for x
    x = 606,564,626,693,929.38/36,880,957.52
  6. Step 6: Final answer
    x = 16,446,553.11

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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.