Home / 160,265,226,175.32-240,405,570,296.40-52,697,115,794.39

Finding the Fourth Proportional to 160,265,226,175.32, 240,405,570,296.40 and 52,697,115,794.39

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Solution

The fourth proportional to 160,265,226,175.32, 240,405,570,296.40 and 52,697,115,794.39 is: 79,048,215,747.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,226,175.32 : 240,405,570,296.40 = 52,697,115,794.39 : x
  2. Step 2: Convert to fraction form
    160,265,226,175.32/240,405,570,296.40 = 52,697,115,794.39/x
  3. Step 3: Cross multiply
    160,265,226,175.32x = 240,405,570,296.40 × 52,697,115,794.39
  4. Step 4: Simplify right side
    160,265,226,175.32x = 12,668,680,175,524,553,687,040
  5. Step 5: Solve for x
    x = 12,668,680,175,524,553,687,040/160,265,226,175.32
  6. Step 6: Final answer
    x = 79,048,215,747.47

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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.