Home / 1,624,312,535,405.80-2,241,605,055,950-892,726,873,399.34

Finding the Fourth Proportional to 1,624,312,535,405.80, 2,241,605,055,950 and 892,726,873,399.34

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Solution

The fourth proportional to 1,624,312,535,405.80, 2,241,605,055,950 and 892,726,873,399.34 is: 1,231,992,630,343.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,312,535,405.80 : 2,241,605,055,950 = 892,726,873,399.34 : x
  2. Step 2: Convert to fraction form
    1,624,312,535,405.80/2,241,605,055,950 = 892,726,873,399.34/x
  3. Step 3: Cross multiply
    1,624,312,535,405.80x = 2,241,605,055,950 × 892,726,873,399.34
  4. Step 4: Simplify right side
    1,624,312,535,405.80x = 2,001,141,072,994,396,153,053,184
  5. Step 5: Solve for x
    x = 2,001,141,072,994,396,153,053,184/1,624,312,535,405.80
  6. Step 6: Final answer
    x = 1,231,992,630,343.43

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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.