Home / 26,252,796,961.55-36,228,861,577.78-14,371,901,965.55

Finding the Fourth Proportional to 26,252,796,961.55, 36,228,861,577.78 and 14,371,901,965.55

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Solution

The fourth proportional to 26,252,796,961.55, 36,228,861,577.78 and 14,371,901,965.55 is: 19,833,225,681.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,252,796,961.55 : 36,228,861,577.78 = 14,371,901,965.55 : x
  2. Step 2: Convert to fraction form
    26,252,796,961.55/36,228,861,577.78 = 14,371,901,965.55/x
  3. Step 3: Cross multiply
    26,252,796,961.55x = 36,228,861,577.78 × 14,371,901,965.55
  4. Step 4: Simplify right side
    26,252,796,961.55x = 520,677,646,919,335,215,104
  5. Step 5: Solve for x
    x = 520,677,646,919,335,215,104/26,252,796,961.55
  6. Step 6: Final answer
    x = 19,833,225,681.89

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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.