Home / 2,447,314,707,929.50-3,377,304,796,672-1,334,949,202,899.40

Finding the Fourth Proportional to 2,447,314,707,929.50, 3,377,304,796,672 and 1,334,949,202,899.40

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Solution

The fourth proportional to 2,447,314,707,929.50, 3,377,304,796,672 and 1,334,949,202,899.40 is: 1,842,235,627,341.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,929.50 : 3,377,304,796,672 = 1,334,949,202,899.40 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,929.50/3,377,304,796,672 = 1,334,949,202,899.40/x
  3. Step 3: Cross multiply
    2,447,314,707,929.50x = 3,377,304,796,672 × 1,334,949,202,899.40
  4. Step 4: Simplify right side
    2,447,314,707,929.50x = 4,508,530,346,265,606,501,695,488
  5. Step 5: Solve for x
    x = 4,508,530,346,265,606,501,695,488/2,447,314,707,929.50
  6. Step 6: Final answer
    x = 1,842,235,627,341.92

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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.