Home / 14,776,682,308.16-20,391,569,544.48-8,002,445,864

Finding the Fourth Proportional to 14,776,682,308.16, 20,391,569,544.48 and 8,002,445,864

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Solution

The fourth proportional to 14,776,682,308.16, 20,391,569,544.48 and 8,002,445,864 is: 11,043,238,797.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,776,682,308.16 : 20,391,569,544.48 = 8,002,445,864 : x
  2. Step 2: Convert to fraction form
    14,776,682,308.16/20,391,569,544.48 = 8,002,445,864/x
  3. Step 3: Cross multiply
    14,776,682,308.16x = 20,391,569,544.48 × 8,002,445,864
  4. Step 4: Simplify right side
    14,776,682,308.16x = 163,182,431,361,692,336,128
  5. Step 5: Solve for x
    x = 163,182,431,361,692,336,128/14,776,682,308.16
  6. Step 6: Final answer
    x = 11,043,238,797.36

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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.