Home / 3,944,470,925,827.40-5,443,369,759,690.50-2,186,616,008,394.10

Finding the Fourth Proportional to 3,944,470,925,827.40, 5,443,369,759,690.50 and 2,186,616,008,394.10

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Solution

The fourth proportional to 3,944,470,925,827.40, 5,443,369,759,690.50 and 2,186,616,008,394.10 is: 3,017,530,026,197.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,470,925,827.40 : 5,443,369,759,690.50 = 2,186,616,008,394.10 : x
  2. Step 2: Convert to fraction form
    3,944,470,925,827.40/5,443,369,759,690.50 = 2,186,616,008,394.10/x
  3. Step 3: Cross multiply
    3,944,470,925,827.40x = 5,443,369,759,690.50 × 2,186,616,008,394.10
  4. Step 4: Simplify right side
    3,944,470,925,827.40x = 11,902,559,456,147,592,932,491,264
  5. Step 5: Solve for x
    x = 11,902,559,456,147,592,932,491,264/3,944,470,925,827.40
  6. Step 6: Final answer
    x = 3,017,530,026,197.59

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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.