Home / 1,911,010,924,003.50-2,866,496,752,869.80-1,104,664,790,853.10

Finding the Fourth Proportional to 1,911,010,924,003.50, 2,866,496,752,869.80 and 1,104,664,790,853.10

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Solution

The fourth proportional to 1,911,010,924,003.50, 2,866,496,752,869.80 and 1,104,664,790,853.10 is: 1,656,985,837,295.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,911,010,924,003.50 : 2,866,496,752,869.80 = 1,104,664,790,853.10 : x
  2. Step 2: Convert to fraction form
    1,911,010,924,003.50/2,866,496,752,869.80 = 1,104,664,790,853.10/x
  3. Step 3: Cross multiply
    1,911,010,924,003.50x = 2,866,496,752,869.80 × 1,104,664,790,853.10
  4. Step 4: Simplify right side
    1,911,010,924,003.50x = 3,166,518,035,990,007,775,232,000
  5. Step 5: Solve for x
    x = 3,166,518,035,990,007,775,232,000/1,911,010,924,003.50
  6. Step 6: Final answer
    x = 1,656,985,837,295.09

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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.