Home / 26,269,829,697.92-36,251,916,944.64-14,226,742,906.88

Finding the Fourth Proportional to 26,269,829,697.92, 36,251,916,944.64 and 14,226,742,906.88

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Solution

The fourth proportional to 26,269,829,697.92, 36,251,916,944.64 and 14,226,742,906.88 is: 19,632,662,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,269,829,697.92 : 36,251,916,944.64 = 14,226,742,906.88 : x
  2. Step 2: Convert to fraction form
    26,269,829,697.92/36,251,916,944.64 = 14,226,742,906.88/x
  3. Step 3: Cross multiply
    26,269,829,697.92x = 36,251,916,944.64 × 14,226,742,906.88
  4. Step 4: Simplify right side
    26,269,829,697.92x = 515,746,702,252,959,989,760
  5. Step 5: Solve for x
    x = 515,746,702,252,959,989,760/26,269,829,697.92
  6. Step 6: Final answer
    x = 19,632,662,570.85

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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.