Home / 152,479,631,265.58-228,454,386,626.94-107,003,891,415.34

Finding the Fourth Proportional to 152,479,631,265.58, 228,454,386,626.94 and 107,003,891,415.34

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Solution

The fourth proportional to 152,479,631,265.58, 228,454,386,626.94 and 107,003,891,415.34 is: 160,319,828,800.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,479,631,265.58 : 228,454,386,626.94 = 107,003,891,415.34 : x
  2. Step 2: Convert to fraction form
    152,479,631,265.58/228,454,386,626.94 = 107,003,891,415.34/x
  3. Step 3: Cross multiply
    152,479,631,265.58x = 228,454,386,626.94 × 107,003,891,415.34
  4. Step 4: Simplify right side
    152,479,631,265.58x = 24,445,508,379,987,190,743,040
  5. Step 5: Solve for x
    x = 24,445,508,379,987,190,743,040/152,479,631,265.58
  6. Step 6: Final answer
    x = 160,319,828,800.02

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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.