Home / 27,539,169,947.80-41,327,624,180.40-9,611,548,473.76

Finding the Fourth Proportional to 27,539,169,947.80, 41,327,624,180.40 and 9,611,548,473.76

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Solution

The fourth proportional to 27,539,169,947.80, 41,327,624,180.40 and 9,611,548,473.76 is: 14,423,908,341.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,539,169,947.80 : 41,327,624,180.40 = 9,611,548,473.76 : x
  2. Step 2: Convert to fraction form
    27,539,169,947.80/41,327,624,180.40 = 9,611,548,473.76/x
  3. Step 3: Cross multiply
    27,539,169,947.80x = 41,327,624,180.40 × 9,611,548,473.76
  4. Step 4: Simplify right side
    27,539,169,947.80x = 397,222,463,115,250,499,584
  5. Step 5: Solve for x
    x = 397,222,463,115,250,499,584/27,539,169,947.80
  6. Step 6: Final answer
    x = 14,423,908,341.03

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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.