Home / 1,624,312,535,406.20-2,241,605,055,950.70-892,726,873,399.85

Finding the Fourth Proportional to 1,624,312,535,406.20, 2,241,605,055,950.70 and 892,726,873,399.85

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Solution

The fourth proportional to 1,624,312,535,406.20, 2,241,605,055,950.70 and 892,726,873,399.85 is: 1,231,992,630,344.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,312,535,406.20 : 2,241,605,055,950.70 = 892,726,873,399.85 : x
  2. Step 2: Convert to fraction form
    1,624,312,535,406.20/2,241,605,055,950.70 = 892,726,873,399.85/x
  3. Step 3: Cross multiply
    1,624,312,535,406.20x = 2,241,605,055,950.70 × 892,726,873,399.85
  4. Step 4: Simplify right side
    1,624,312,535,406.20x = 2,001,141,072,996,164,337,401,856
  5. Step 5: Solve for x
    x = 2,001,141,072,996,164,337,401,856/1,624,312,535,406.20
  6. Step 6: Final answer
    x = 1,231,992,630,344.21

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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.