Home / 27,608,541.20-41,365,572.60-17,499,352.40

Finding the Fourth Proportional to 27,608,541.20, 41,365,572.60 and 17,499,352.40

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Solution

The fourth proportional to 27,608,541.20, 41,365,572.60 and 17,499,352.40 is: 26,219,086.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,608,541.20 : 41,365,572.60 = 17,499,352.40 : x
  2. Step 2: Convert to fraction form
    27,608,541.20/41,365,572.60 = 17,499,352.40/x
  3. Step 3: Cross multiply
    27,608,541.20x = 41,365,572.60 × 17,499,352.40
  4. Step 4: Simplify right side
    27,608,541.20x = 723,870,732,155,184.25
  5. Step 5: Solve for x
    x = 723,870,732,155,184.25/27,608,541.20
  6. Step 6: Final answer
    x = 26,219,086.58

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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.