Home / 2,965,252,465.24-4,449,050,230.02-1,125,493,477.72

Finding the Fourth Proportional to 2,965,252,465.24, 4,449,050,230.02 and 1,125,493,477.72

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Solution

The fourth proportional to 2,965,252,465.24, 4,449,050,230.02 and 1,125,493,477.72 is: 1,688,684,884.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,252,465.24 : 4,449,050,230.02 = 1,125,493,477.72 : x
  2. Step 2: Convert to fraction form
    2,965,252,465.24/4,449,050,230.02 = 1,125,493,477.72/x
  3. Step 3: Cross multiply
    2,965,252,465.24x = 4,449,050,230.02 × 1,125,493,477.72
  4. Step 4: Simplify right side
    2,965,252,465.24x = 5,007,377,015,936,176,128
  5. Step 5: Solve for x
    x = 5,007,377,015,936,176,128/2,965,252,465.24
  6. Step 6: Final answer
    x = 1,688,684,884.22

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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.