Home / 2,834,355,376.80-4,251,533,065.20-1,950,462,705.60

Finding the Fourth Proportional to 2,834,355,376.80, 4,251,533,065.20 and 1,950,462,705.60

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Solution

The fourth proportional to 2,834,355,376.80, 4,251,533,065.20 and 1,950,462,705.60 is: 2,925,694,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,355,376.80 : 4,251,533,065.20 = 1,950,462,705.60 : x
  2. Step 2: Convert to fraction form
    2,834,355,376.80/4,251,533,065.20 = 1,950,462,705.60/x
  3. Step 3: Cross multiply
    2,834,355,376.80x = 4,251,533,065.20 × 1,950,462,705.60
  4. Step 4: Simplify right side
    2,834,355,376.80x = 8,292,456,685,297,852,416
  5. Step 5: Solve for x
    x = 8,292,456,685,297,852,416/2,834,355,376.80
  6. Step 6: Final answer
    x = 2,925,694,058.40

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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.