Home / 1,577,110,854.80-2,365,666,282.20-1,168,964,166.80

Finding the Fourth Proportional to 1,577,110,854.80, 2,365,666,282.20 and 1,168,964,166.80

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Solution

The fourth proportional to 1,577,110,854.80, 2,365,666,282.20 and 1,168,964,166.80 is: 1,753,446,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,110,854.80 : 2,365,666,282.20 = 1,168,964,166.80 : x
  2. Step 2: Convert to fraction form
    1,577,110,854.80/2,365,666,282.20 = 1,168,964,166.80/x
  3. Step 3: Cross multiply
    1,577,110,854.80x = 2,365,666,282.20 × 1,168,964,166.80
  4. Step 4: Simplify right side
    1,577,110,854.80x = 2,765,379,114,498,776,576
  5. Step 5: Solve for x
    x = 2,765,379,114,498,776,576/1,577,110,854.80
  6. Step 6: Final answer
    x = 1,753,446,250.20

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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.