Home / 3,593,309,465.14-5,385,146,289.82-2,796,588,683.16

Finding the Fourth Proportional to 3,593,309,465.14, 5,385,146,289.82 and 2,796,588,683.16

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Solution

The fourth proportional to 3,593,309,465.14, 5,385,146,289.82 and 2,796,588,683.16 is: 4,191,133,359.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,309,465.14 : 5,385,146,289.82 = 2,796,588,683.16 : x
  2. Step 2: Convert to fraction form
    3,593,309,465.14/5,385,146,289.82 = 2,796,588,683.16/x
  3. Step 3: Cross multiply
    3,593,309,465.14x = 5,385,146,289.82 × 2,796,588,683.16
  4. Step 4: Simplify right side
    3,593,309,465.14x = 15,060,039,171,271,671,808
  5. Step 5: Solve for x
    x = 15,060,039,171,271,671,808/3,593,309,465.14
  6. Step 6: Final answer
    x = 4,191,133,359.76

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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.