Home / 11,012,700,809.28-16,522,274,679.80-3,551,133,529.12

Finding the Fourth Proportional to 11,012,700,809.28, 16,522,274,679.80 and 3,551,133,529.12

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Solution

The fourth proportional to 11,012,700,809.28, 16,522,274,679.80 and 3,551,133,529.12 is: 5,327,739,726.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,012,700,809.28 : 16,522,274,679.80 = 3,551,133,529.12 : x
  2. Step 2: Convert to fraction form
    11,012,700,809.28/16,522,274,679.80 = 3,551,133,529.12/x
  3. Step 3: Cross multiply
    11,012,700,809.28x = 16,522,274,679.80 × 3,551,133,529.12
  4. Step 4: Simplify right side
    11,012,700,809.28x = 58,672,803,592,768,184,320
  5. Step 5: Solve for x
    x = 58,672,803,592,768,184,320/11,012,700,809.28
  6. Step 6: Final answer
    x = 5,327,739,726.06

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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.