Home / 2,409,026,106.80-3,613,711,878.12-1,008,601,127.12

Finding the Fourth Proportional to 2,409,026,106.80, 3,613,711,878.12 and 1,008,601,127.12

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Solution

The fourth proportional to 2,409,026,106.80, 3,613,711,878.12 and 1,008,601,127.12 is: 1,512,974,003.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,026,106.80 : 3,613,711,878.12 = 1,008,601,127.12 : x
  2. Step 2: Convert to fraction form
    2,409,026,106.80/3,613,711,878.12 = 1,008,601,127.12/x
  3. Step 3: Cross multiply
    2,409,026,106.80x = 3,613,711,878.12 × 1,008,601,127.12
  4. Step 4: Simplify right side
    2,409,026,106.80x = 3,644,793,873,358,764,032
  5. Step 5: Solve for x
    x = 3,644,793,873,358,764,032/2,409,026,106.80
  6. Step 6: Final answer
    x = 1,512,974,003.51

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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.