Home / 44,287,537.20-66,378,161.70-22,711,032.60

Finding the Fourth Proportional to 44,287,537.20, 66,378,161.70 and 22,711,032.60

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Solution

The fourth proportional to 44,287,537.20, 66,378,161.70 and 22,711,032.60 is: 34,039,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287,537.20 : 66,378,161.70 = 22,711,032.60 : x
  2. Step 2: Convert to fraction form
    44,287,537.20/66,378,161.70 = 22,711,032.60/x
  3. Step 3: Cross multiply
    44,287,537.20x = 66,378,161.70 × 22,711,032.60
  4. Step 4: Simplify right side
    44,287,537.20x = 1,507,516,594,296,771.50
  5. Step 5: Solve for x
    x = 1,507,516,594,296,771.50/44,287,537.20
  6. Step 6: Final answer
    x = 34,039,296.15

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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.