Home / 73,400,989.90-110,097,985.64-24,874,084.30

Finding the Fourth Proportional to 73,400,989.90, 110,097,985.64 and 24,874,084.30

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Solution

The fourth proportional to 73,400,989.90, 110,097,985.64 and 24,874,084.30 is: 37,309,940.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,989.90 : 110,097,985.64 = 24,874,084.30 : x
  2. Step 2: Convert to fraction form
    73,400,989.90/110,097,985.64 = 24,874,084.30/x
  3. Step 3: Cross multiply
    73,400,989.90x = 110,097,985.64 × 24,874,084.30
  4. Step 4: Simplify right side
    73,400,989.90x = 2,738,586,576,069,549.50
  5. Step 5: Solve for x
    x = 2,738,586,576,069,549.50/73,400,989.90
  6. Step 6: Final answer
    x = 37,309,940.64

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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.