Home / 49,152,786,361.20-67,830,963,087.60-26,597,891,794.32

Finding the Fourth Proportional to 49,152,786,361.20, 67,830,963,087.60 and 26,597,891,794.32

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Solution

The fourth proportional to 49,152,786,361.20, 67,830,963,087.60 and 26,597,891,794.32 is: 36,705,154,479.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,152,786,361.20 : 67,830,963,087.60 = 26,597,891,794.32 : x
  2. Step 2: Convert to fraction form
    49,152,786,361.20/67,830,963,087.60 = 26,597,891,794.32/x
  3. Step 3: Cross multiply
    49,152,786,361.20x = 67,830,963,087.60 × 26,597,891,794.32
  4. Step 4: Simplify right side
    49,152,786,361.20x = 1,804,160,616,508,498,903,040
  5. Step 5: Solve for x
    x = 1,804,160,616,508,498,903,040/49,152,786,361.20
  6. Step 6: Final answer
    x = 36,705,154,479.96

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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.