Home / 3,900,604,897,120.20-5,850,907,345,680.40-2,544,943,122,011.50

Finding the Fourth Proportional to 3,900,604,897,120.20, 5,850,907,345,680.40 and 2,544,943,122,011.50

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Solution

The fourth proportional to 3,900,604,897,120.20, 5,850,907,345,680.40 and 2,544,943,122,011.50 is: 3,817,414,683,017.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,900,604,897,120.20 : 5,850,907,345,680.40 = 2,544,943,122,011.50 : x
  2. Step 2: Convert to fraction form
    3,900,604,897,120.20/5,850,907,345,680.40 = 2,544,943,122,011.50/x
  3. Step 3: Cross multiply
    3,900,604,897,120.20x = 5,850,907,345,680.40 × 2,544,943,122,011.50
  4. Step 4: Simplify right side
    3,900,604,897,120.20x = 14,890,226,406,915,895,881,367,552
  5. Step 5: Solve for x
    x = 14,890,226,406,915,895,881,367,552/3,900,604,897,120.20
  6. Step 6: Final answer
    x = 3,817,414,683,017.32

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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.