Home / 4,423,803,788.31-6,106,304,077.49-3,521,215,354.88

Finding the Fourth Proportional to 4,423,803,788.31, 6,106,304,077.49 and 3,521,215,354.88

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Solution

The fourth proportional to 4,423,803,788.31, 6,106,304,077.49 and 3,521,215,354.88 is: 4,860,435,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,803,788.31 : 6,106,304,077.49 = 3,521,215,354.88 : x
  2. Step 2: Convert to fraction form
    4,423,803,788.31/6,106,304,077.49 = 3,521,215,354.88/x
  3. Step 3: Cross multiply
    4,423,803,788.31x = 6,106,304,077.49 × 3,521,215,354.88
  4. Step 4: Simplify right side
    4,423,803,788.31x = 21,501,611,679,202,414,592
  5. Step 5: Solve for x
    x = 21,501,611,679,202,414,592/4,423,803,788.31
  6. Step 6: Final answer
    x = 4,860,435,206.47

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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.