Home / 2,307,892,246.82-3,461,864,964.16-834,143,980.58

Finding the Fourth Proportional to 2,307,892,246.82, 3,461,864,964.16 and 834,143,980.58

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Solution

The fourth proportional to 2,307,892,246.82, 3,461,864,964.16 and 834,143,980.58 is: 1,251,225,582.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,892,246.82 : 3,461,864,964.16 = 834,143,980.58 : x
  2. Step 2: Convert to fraction form
    2,307,892,246.82/3,461,864,964.16 = 834,143,980.58/x
  3. Step 3: Cross multiply
    2,307,892,246.82x = 3,461,864,964.16 × 834,143,980.58
  4. Step 4: Simplify right side
    2,307,892,246.82x = 2,887,693,821,447,174,144
  5. Step 5: Solve for x
    x = 2,887,693,821,447,174,144/2,307,892,246.82
  6. Step 6: Final answer
    x = 1,251,225,582.75

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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.