Home / 62,177,017.20-93,097,564.20-48,740,089.20

Finding the Fourth Proportional to 62,177,017.20, 93,097,564.20 and 48,740,089.20

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Solution

The fourth proportional to 62,177,017.20, 93,097,564.20 and 48,740,089.20 is: 72,978,469.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,177,017.20 : 93,097,564.20 = 48,740,089.20 : x
  2. Step 2: Convert to fraction form
    62,177,017.20/93,097,564.20 = 48,740,089.20/x
  3. Step 3: Cross multiply
    62,177,017.20x = 93,097,564.20 × 48,740,089.20
  4. Step 4: Simplify right side
    62,177,017.20x = 4,537,583,583,410,727
  5. Step 5: Solve for x
    x = 4,537,583,583,410,727/62,177,017.20
  6. Step 6: Final answer
    x = 72,978,469.98

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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.