Home / 1,949,816,593.05-2,690,746,898.46-1,114,459,099.98

Finding the Fourth Proportional to 1,949,816,593.05, 2,690,746,898.46 and 1,114,459,099.98

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Solution

The fourth proportional to 1,949,816,593.05, 2,690,746,898.46 and 1,114,459,099.98 is: 1,537,953,558.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,816,593.05 : 2,690,746,898.46 = 1,114,459,099.98 : x
  2. Step 2: Convert to fraction form
    1,949,816,593.05/2,690,746,898.46 = 1,114,459,099.98/x
  3. Step 3: Cross multiply
    1,949,816,593.05x = 2,690,746,898.46 × 1,114,459,099.98
  4. Step 4: Simplify right side
    1,949,816,593.05x = 2,998,727,366,731,707,904
  5. Step 5: Solve for x
    x = 2,998,727,366,731,707,904/1,949,816,593.05
  6. Step 6: Final answer
    x = 1,537,953,558.00

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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.