Home / 16,533,202,291.54-24,792,907,959.45-5,185,455,660.52

Finding the Fourth Proportional to 16,533,202,291.54, 24,792,907,959.45 and 5,185,455,660.52

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Solution

The fourth proportional to 16,533,202,291.54, 24,792,907,959.45 and 5,185,455,660.52 is: 7,776,020,800.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,533,202,291.54 : 24,792,907,959.45 = 5,185,455,660.52 : x
  2. Step 2: Convert to fraction form
    16,533,202,291.54/24,792,907,959.45 = 5,185,455,660.52/x
  3. Step 3: Cross multiply
    16,533,202,291.54x = 24,792,907,959.45 × 5,185,455,660.52
  4. Step 4: Simplify right side
    16,533,202,291.54x = 128,562,524,919,016,898,560
  5. Step 5: Solve for x
    x = 128,562,524,919,016,898,560/16,533,202,291.54
  6. Step 6: Final answer
    x = 7,776,020,800.57

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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.