Home / 27,533,077.20-41,311,425.60-14,069,905.20

Finding the Fourth Proportional to 27,533,077.20, 41,311,425.60 and 14,069,905.20

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Solution

The fourth proportional to 27,533,077.20, 41,311,425.60 and 14,069,905.20 is: 21,110,892.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,533,077.20 : 41,311,425.60 = 14,069,905.20 : x
  2. Step 2: Convert to fraction form
    27,533,077.20/41,311,425.60 = 14,069,905.20/x
  3. Step 3: Cross multiply
    27,533,077.20x = 41,311,425.60 × 14,069,905.20
  4. Step 4: Simplify right side
    27,533,077.20x = 581,247,841,868,853.12
  5. Step 5: Solve for x
    x = 581,247,841,868,853.12/27,533,077.20
  6. Step 6: Final answer
    x = 21,110,892.82

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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.