Home / 1,805,554,522.16-2,705,244,332.27-1,411,929,348.78

Finding the Fourth Proportional to 1,805,554,522.16, 2,705,244,332.27 and 1,411,929,348.78

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Solution

The fourth proportional to 1,805,554,522.16, 2,705,244,332.27 and 1,411,929,348.78 is: 2,115,479,660.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,554,522.16 : 2,705,244,332.27 = 1,411,929,348.78 : x
  2. Step 2: Convert to fraction form
    1,805,554,522.16/2,705,244,332.27 = 1,411,929,348.78/x
  3. Step 3: Cross multiply
    1,805,554,522.16x = 2,705,244,332.27 × 1,411,929,348.78
  4. Step 4: Simplify right side
    1,805,554,522.16x = 3,819,613,868,345,707,008
  5. Step 5: Solve for x
    x = 3,819,613,868,345,707,008/1,805,554,522.16
  6. Step 6: Final answer
    x = 2,115,479,660.94

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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.