Home / 1,994,614,110.88-2,752,840,913.36-1,147,824,030.24

Finding the Fourth Proportional to 1,994,614,110.88, 2,752,840,913.36 and 1,147,824,030.24

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Solution

The fourth proportional to 1,994,614,110.88, 2,752,840,913.36 and 1,147,824,030.24 is: 1,584,154,516.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,614,110.88 : 2,752,840,913.36 = 1,147,824,030.24 : x
  2. Step 2: Convert to fraction form
    1,994,614,110.88/2,752,840,913.36 = 1,147,824,030.24/x
  3. Step 3: Cross multiply
    1,994,614,110.88x = 2,752,840,913.36 × 1,147,824,030.24
  4. Step 4: Simplify right side
    1,994,614,110.88x = 3,159,776,951,782,437,888
  5. Step 5: Solve for x
    x = 3,159,776,951,782,437,888/1,994,614,110.88
  6. Step 6: Final answer
    x = 1,584,154,516.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.