Home / 62,208,837.20-93,313,255.80-31,597,835.60

Finding the Fourth Proportional to 62,208,837.20, 93,313,255.80 and 31,597,835.60

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Solution

The fourth proportional to 62,208,837.20, 93,313,255.80 and 31,597,835.60 is: 47,396,753.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,837.20 : 93,313,255.80 = 31,597,835.60 : x
  2. Step 2: Convert to fraction form
    62,208,837.20/93,313,255.80 = 31,597,835.60/x
  3. Step 3: Cross multiply
    62,208,837.20x = 93,313,255.80 × 31,597,835.60
  4. Step 4: Simplify right side
    62,208,837.20x = 2,948,496,916,069,146.50
  5. Step 5: Solve for x
    x = 2,948,496,916,069,146.50/62,208,837.20
  6. Step 6: Final answer
    x = 47,396,753.40

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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.