Home / 47,362,743.20-71,044,114.80-41,505,082.40

Finding the Fourth Proportional to 47,362,743.20, 71,044,114.80 and 41,505,082.40

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Solution

The fourth proportional to 47,362,743.20, 71,044,114.80 and 41,505,082.40 is: 62,257,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,362,743.20 : 71,044,114.80 = 41,505,082.40 : x
  2. Step 2: Convert to fraction form
    47,362,743.20/71,044,114.80 = 41,505,082.40/x
  3. Step 3: Cross multiply
    47,362,743.20x = 71,044,114.80 × 41,505,082.40
  4. Step 4: Simplify right side
    47,362,743.20x = 2,948,691,838,809,059.50
  5. Step 5: Solve for x
    x = 2,948,691,838,809,059.50/47,362,743.20
  6. Step 6: Final answer
    x = 62,257,623.60

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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.