Home / 26,627,446.89-36,744,332.78-14,867,459.82

Finding the Fourth Proportional to 26,627,446.89, 36,744,332.78 and 14,867,459.82

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Solution

The fourth proportional to 26,627,446.89, 36,744,332.78 and 14,867,459.82 is: 20,516,232.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627,446.89 : 36,744,332.78 = 14,867,459.82 : x
  2. Step 2: Convert to fraction form
    26,627,446.89/36,744,332.78 = 14,867,459.82/x
  3. Step 3: Cross multiply
    26,627,446.89x = 36,744,332.78 × 14,867,459.82
  4. Step 4: Simplify right side
    26,627,446.89x = 546,294,891,256,527.56
  5. Step 5: Solve for x
    x = 546,294,891,256,527.56/26,627,446.89
  6. Step 6: Final answer
    x = 20,516,232.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.