Home / 23,308,570.80-34,962,856.20-23,159,271.60

Finding the Fourth Proportional to 23,308,570.80, 34,962,856.20 and 23,159,271.60

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Solution

The fourth proportional to 23,308,570.80, 34,962,856.20 and 23,159,271.60 is: 34,738,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,308,570.80 : 34,962,856.20 = 23,159,271.60 : x
  2. Step 2: Convert to fraction form
    23,308,570.80/34,962,856.20 = 23,159,271.60/x
  3. Step 3: Cross multiply
    23,308,570.80x = 34,962,856.20 × 23,159,271.60
  4. Step 4: Simplify right side
    23,308,570.80x = 809,714,282,647,544
  5. Step 5: Solve for x
    x = 809,714,282,647,544/23,308,570.80
  6. Step 6: Final answer
    x = 34,738,907.40

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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.