Home / 27,539,169,946.80-41,327,624,178.90-9,611,548,472.76

Finding the Fourth Proportional to 27,539,169,946.80, 41,327,624,178.90 and 9,611,548,472.76

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Solution

The fourth proportional to 27,539,169,946.80, 41,327,624,178.90 and 9,611,548,472.76 is: 14,423,908,339.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,539,169,946.80 : 41,327,624,178.90 = 9,611,548,472.76 : x
  2. Step 2: Convert to fraction form
    27,539,169,946.80/41,327,624,178.90 = 9,611,548,472.76/x
  3. Step 3: Cross multiply
    27,539,169,946.80x = 41,327,624,178.90 × 9,611,548,472.76
  4. Step 4: Simplify right side
    27,539,169,946.80x = 397,222,463,059,560,824,832
  5. Step 5: Solve for x
    x = 397,222,463,059,560,824,832/27,539,169,946.80
  6. Step 6: Final answer
    x = 14,423,908,339.53

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1.5x scale

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.