Home / 32,942,168,384.70-45,457,015,826.48-18,474,850,671.04

Finding the Fourth Proportional to 32,942,168,384.70, 45,457,015,826.48 and 18,474,850,671.04

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Solution

The fourth proportional to 32,942,168,384.70, 45,457,015,826.48 and 18,474,850,671.04 is: 25,493,512,434.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,942,168,384.70 : 45,457,015,826.48 = 18,474,850,671.04 : x
  2. Step 2: Convert to fraction form
    32,942,168,384.70/45,457,015,826.48 = 18,474,850,671.04/x
  3. Step 3: Cross multiply
    32,942,168,384.70x = 45,457,015,826.48 × 18,474,850,671.04
  4. Step 4: Simplify right side
    32,942,168,384.70x = 839,811,579,345,045,684,224
  5. Step 5: Solve for x
    x = 839,811,579,345,045,684,224/32,942,168,384.70
  6. Step 6: Final answer
    x = 25,493,512,434.82

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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.