Home / 1,892,767,428.18-2,836,613,304.27-1,473,095,552.31

Finding the Fourth Proportional to 1,892,767,428.18, 2,836,613,304.27 and 1,473,095,552.31

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Solution

The fourth proportional to 1,892,767,428.18, 2,836,613,304.27 and 1,473,095,552.31 is: 2,207,668,189.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,767,428.18 : 2,836,613,304.27 = 1,473,095,552.31 : x
  2. Step 2: Convert to fraction form
    1,892,767,428.18/2,836,613,304.27 = 1,473,095,552.31/x
  3. Step 3: Cross multiply
    1,892,767,428.18x = 2,836,613,304.27 × 1,473,095,552.31
  4. Step 4: Simplify right side
    1,892,767,428.18x = 4,178,602,442,143,509,504
  5. Step 5: Solve for x
    x = 4,178,602,442,143,509,504/1,892,767,428.18
  6. Step 6: Final answer
    x = 2,207,668,189.94

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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.