Home / 4,624,471,438.11-6,380,676,761.19-2,617,306,530.45

Finding the Fourth Proportional to 4,624,471,438.11, 6,380,676,761.19 and 2,617,306,530.45

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Solution

The fourth proportional to 4,624,471,438.11, 6,380,676,761.19 and 2,617,306,530.45 is: 3,611,263,942.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,471,438.11 : 6,380,676,761.19 = 2,617,306,530.45 : x
  2. Step 2: Convert to fraction form
    4,624,471,438.11/6,380,676,761.19 = 2,617,306,530.45/x
  3. Step 3: Cross multiply
    4,624,471,438.11x = 6,380,676,761.19 × 2,617,306,530.45
  4. Step 4: Simplify right side
    4,624,471,438.11x = 16,700,186,955,753,140,224
  5. Step 5: Solve for x
    x = 16,700,186,955,753,140,224/4,624,471,438.11
  6. Step 6: Final answer
    x = 3,611,263,942.11

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1.5x scale

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.