Home / 2,447,314,707,900.80-3,377,304,796,632.20-1,334,949,202,870.70

Finding the Fourth Proportional to 2,447,314,707,900.80, 3,377,304,796,632.20 and 1,334,949,202,870.70

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Solution

The fourth proportional to 2,447,314,707,900.80, 3,377,304,796,632.20 and 1,334,949,202,870.70 is: 1,842,235,627,302.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,900.80 : 3,377,304,796,632.20 = 1,334,949,202,870.70 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,900.80/3,377,304,796,632.20 = 1,334,949,202,870.70/x
  3. Step 3: Cross multiply
    2,447,314,707,900.80x = 3,377,304,796,632.20 × 1,334,949,202,870.70
  4. Step 4: Simplify right side
    2,447,314,707,900.80x = 4,508,530,346,115,547,323,695,104
  5. Step 5: Solve for x
    x = 4,508,530,346,115,547,323,695,104/2,447,314,707,900.80
  6. Step 6: Final answer
    x = 1,842,235,627,302.21

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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.