Home / 44,541,940.80-66,812,911.20-37,367,487.30

Finding the Fourth Proportional to 44,541,940.80, 66,812,911.20 and 37,367,487.30

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Solution

The fourth proportional to 44,541,940.80, 66,812,911.20 and 37,367,487.30 is: 56,051,230.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,541,940.80 : 66,812,911.20 = 37,367,487.30 : x
  2. Step 2: Convert to fraction form
    44,541,940.80/66,812,911.20 = 37,367,487.30/x
  3. Step 3: Cross multiply
    44,541,940.80x = 66,812,911.20 × 37,367,487.30
  4. Step 4: Simplify right side
    44,541,940.80x = 2,496,630,610,742,027.50
  5. Step 5: Solve for x
    x = 2,496,630,610,742,027.50/44,541,940.80
  6. Step 6: Final answer
    x = 56,051,230.95

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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.