Home / 3,900,604,897,120.10-5,850,907,345,679.80-2,544,943,122,011.20

Finding the Fourth Proportional to 3,900,604,897,120.10, 5,850,907,345,679.80 and 2,544,943,122,011.20

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Solution

The fourth proportional to 3,900,604,897,120.10, 5,850,907,345,679.80 and 2,544,943,122,011.20 is: 3,817,414,683,016.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,900,604,897,120.10 : 5,850,907,345,679.80 = 2,544,943,122,011.20 : x
  2. Step 2: Convert to fraction form
    3,900,604,897,120.10/5,850,907,345,679.80 = 2,544,943,122,011.20/x
  3. Step 3: Cross multiply
    3,900,604,897,120.10x = 5,850,907,345,679.80 × 2,544,943,122,011.20
  4. Step 4: Simplify right side
    3,900,604,897,120.10x = 14,890,226,406,912,614,526,353,408
  5. Step 5: Solve for x
    x = 14,890,226,406,912,614,526,353,408/3,900,604,897,120.10
  6. Step 6: Final answer
    x = 3,817,414,683,016.57

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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.