Home / 1,949,816,587.62-2,690,746,890.83-1,114,459,094.34

Finding the Fourth Proportional to 1,949,816,587.62, 2,690,746,890.83 and 1,114,459,094.34

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Solution

The fourth proportional to 1,949,816,587.62, 2,690,746,890.83 and 1,114,459,094.34 is: 1,537,953,550.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,816,587.62 : 2,690,746,890.83 = 1,114,459,094.34 : x
  2. Step 2: Convert to fraction form
    1,949,816,587.62/2,690,746,890.83 = 1,114,459,094.34/x
  3. Step 3: Cross multiply
    1,949,816,587.62x = 2,690,746,890.83 × 1,114,459,094.34
  4. Step 4: Simplify right side
    1,949,816,587.62x = 2,998,727,343,047,000,064
  5. Step 5: Solve for x
    x = 2,998,727,343,047,000,064/1,949,816,587.62
  6. Step 6: Final answer
    x = 1,537,953,550.14

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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.