Home / 9,135,174,375,345.60-13,708,397,770,918-4,233,297,176,432.10

Finding the Fourth Proportional to 9,135,174,375,345.60, 13,708,397,770,918 and 4,233,297,176,432.10

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Solution

The fourth proportional to 9,135,174,375,345.60, 13,708,397,770,918 and 4,233,297,176,432.10 is: 6,352,557,618,785.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,135,174,375,345.60 : 13,708,397,770,918 = 4,233,297,176,432.10 : x
  2. Step 2: Convert to fraction form
    9,135,174,375,345.60/13,708,397,770,918 = 4,233,297,176,432.10/x
  3. Step 3: Cross multiply
    9,135,174,375,345.60x = 13,708,397,770,918 × 4,233,297,176,432.10
  4. Step 4: Simplify right side
    9,135,174,375,345.60x = 58,031,721,577,035,260,550,447,104
  5. Step 5: Solve for x
    x = 58,031,721,577,035,260,550,447,104/9,135,174,375,345.60
  6. Step 6: Final answer
    x = 6,352,557,618,785.45

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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.