Home / 1,949,816,594.55-2,690,746,900.53-1,114,459,101.48

Finding the Fourth Proportional to 1,949,816,594.55, 2,690,746,900.53 and 1,114,459,101.48

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Solution

The fourth proportional to 1,949,816,594.55, 2,690,746,900.53 and 1,114,459,101.48 is: 1,537,953,560.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,816,594.55 : 2,690,746,900.53 = 1,114,459,101.48 : x
  2. Step 2: Convert to fraction form
    1,949,816,594.55/2,690,746,900.53 = 1,114,459,101.48/x
  3. Step 3: Cross multiply
    1,949,816,594.55x = 2,690,746,900.53 × 1,114,459,101.48
  4. Step 4: Simplify right side
    1,949,816,594.55x = 2,998,727,373,074,759,168
  5. Step 5: Solve for x
    x = 2,998,727,373,074,759,168/1,949,816,594.55
  6. Step 6: Final answer
    x = 1,537,953,560.07

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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.