Home / 62,176,977.20-93,097,504.20-48,740,049.20

Finding the Fourth Proportional to 62,176,977.20, 93,097,504.20 and 48,740,049.20

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Solution

The fourth proportional to 62,176,977.20, 93,097,504.20 and 48,740,049.20 is: 72,978,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,176,977.20 : 93,097,504.20 = 48,740,049.20 : x
  2. Step 2: Convert to fraction form
    62,176,977.20/93,097,504.20 = 48,740,049.20/x
  3. Step 3: Cross multiply
    62,176,977.20x = 93,097,504.20 × 48,740,049.20
  4. Step 4: Simplify right side
    62,176,977.20x = 4,537,576,935,105,207
  5. Step 5: Solve for x
    x = 4,537,576,935,105,207/62,176,977.20
  6. Step 6: Final answer
    x = 72,978,410.01

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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.