Home / 2,436,065,252.78-3,361,680,030.56-1,322,207,432.06

Finding the Fourth Proportional to 2,436,065,252.78, 3,361,680,030.56 and 1,322,207,432.06

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Solution

The fourth proportional to 2,436,065,252.78, 3,361,680,030.56 and 1,322,207,432.06 is: 1,824,597,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,065,252.78 : 3,361,680,030.56 = 1,322,207,432.06 : x
  2. Step 2: Convert to fraction form
    2,436,065,252.78/3,361,680,030.56 = 1,322,207,432.06/x
  3. Step 3: Cross multiply
    2,436,065,252.78x = 3,361,680,030.56 × 1,322,207,432.06
  4. Step 4: Simplify right side
    2,436,065,252.78x = 4,444,838,320,590,700,544
  5. Step 5: Solve for x
    x = 4,444,838,320,590,700,544/2,436,065,252.78
  6. Step 6: Final answer
    x = 1,824,597,397.60

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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.